Added libft

93 files changed, 4012 insertions, 0 deletions

diff --git a/libft/.gitignore b/libft/.gitignore
new file mode 100644
index 0000000..68ff059
--- /dev/null
+++ b/libft/.gitignore
@@ -0,0 +1,112 @@
+# Created by https://www.gitignore.io/api/c,emacs
+# Edit at https://www.gitignore.io/?templates=c,emacs
+
+### C ###
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+### Emacs ###
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data
+
+
+# End of https://www.gitignore.io/api/c,emacs
+
+main.c
+*.txt
diff --git a/libft/Makefile b/libft/Makefile
new file mode 100644
index 0000000..051fcd7
--- /dev/null
+++ b/libft/Makefile
@@ -0,0 +1,175 @@
+# **************************************************************************** #
+#                                                           LE - /             #
+#                                                               /              #
+#    Makefile                                         .::    .:/ .      .::    #
+#                                                  +:+:+   +:    +:  +:+:+     #
+#    By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+      #
+#                                                  #+#   #+    #+    #+#       #
+#    Created: 2019/12/11 13:14:43 by rbousset     #+#   ##    ##    #+#        #
+#    Updated: 2019/12/11 18:34:05 by rbousset    ###    #+. /#+    ###.fr      #
+#                                                          /                   #
+#                                                         /                    #
+# **************************************************************************** #
+
+default: all
+#==============================================================================#
+#--------------------------------- Shell --------------------------------------#
+#==============================================================================#
+SHELL		:= /bin/sh
+#==============================================================================#
+#------------------------------ Directories -----------------------------------#
+#==============================================================================#
+INCS_DIR	= inc/
+SRCS_DIR	= src/
+OBJS_DIR	= obj/
+#==============================================================================#
+#--------------------------------- Files --------------------------------------#
+#==============================================================================#
+INCS		= libft.h
+#------------------------------------------------------------------------------#
+SRCS_NAME	= ft_memset.c
+SRCS_NAME	+= ft_bzero.c
+SRCS_NAME	+= ft_memcpy.c
+SRCS_NAME	+= ft_memccpy.c
+SRCS_NAME	+= ft_memmove.c
+SRCS_NAME	+= ft_memchr.c
+SRCS_NAME	+= ft_memlchr.c
+SRCS_NAME	+= ft_memcmp.c
+SRCS_NAME	+= ft_strlen.c
+SRCS_NAME	+= ft_isalpha.c
+SRCS_NAME	+= ft_isdigit.c
+SRCS_NAME	+= ft_isalnum.c
+SRCS_NAME	+= ft_isascii.c
+SRCS_NAME	+= ft_isprint.c
+SRCS_NAME	+= ft_ischarset.c
+SRCS_NAME	+= ft_tolower.c
+SRCS_NAME	+= ft_toupper.c
+SRCS_NAME	+= ft_strchr.c
+SRCS_NAME	+= ft_strrchr.c
+SRCS_NAME	+= ft_strlchr.c
+SRCS_NAME	+= ft_strncmp.c
+SRCS_NAME	+= ft_strlcpy.c
+SRCS_NAME	+= ft_strlcat.c
+SRCS_NAME	+= ft_strnstr.c
+SRCS_NAME	+= ft_atoi.c
+SRCS_NAME	+= ft_calloc.c
+SRCS_NAME	+= ft_nrealloc.c
+SRCS_NAME	+= ft_strdup.c
+SRCS_NAME	+= ft_substr.c
+SRCS_NAME	+= ft_strjoin.c
+SRCS_NAME	+= ft_strtrim.c
+SRCS_NAME	+= ft_split.c
+SRCS_NAME	+= ft_itoa.c
+SRCS_NAME	+= ft_itoa_base.c
+SRCS_NAME	+= ft_uitoa.c
+SRCS_NAME	+= ft_uitoa_base.c
+SRCS_NAME	+= ft_strmapi.c
+SRCS_NAME	+= ft_putchar_fd.c
+SRCS_NAME	+= ft_putstr_fd.c
+SRCS_NAME	+= ft_putendl_fd.c
+SRCS_NAME	+= ft_putnbr_fd.c
+SRCS_NAME	+= ft_lstnew.c
+SRCS_NAME	+= ft_lstadd_front.c
+SRCS_NAME	+= ft_lstsize.c
+SRCS_NAME	+= ft_lstlast.c
+SRCS_NAME	+= ft_lstadd_back.c
+SRCS_NAME	+= ft_lstdelone.c
+SRCS_NAME	+= ft_lstclear.c
+SRCS_NAME	+= ft_lstiter.c
+SRCS_NAME	+= ft_lstmap.c
+SRCS_NAME	+= ft_putchar.c
+SRCS_NAME	+= ft_putnchar.c
+SRCS_NAME	+= ft_putstr.c
+SRCS_NAME	+= ft_putendl.c
+SRCS_NAME	+= ft_putnbr.c
+SRCS_NAME	+= ft_putnbr_base.c
+SRCS_NAME	+= ft_strnlen.c
+SRCS_NAME	+= ft_strcat.c
+SRCS_NAME	+= ft_strcmp.c
+SRCS_NAME	+= ft_isspace.c
+SRCS_NAME	+= ft_sqrt.c
+SRCS_NAME	+= ft_intlen.c
+SRCS_NAME	+= ft_intlen_base.c
+SRCS_NAME	+= ft_uintlen.c
+SRCS_NAME	+= ft_uintlen_base.c
+SRCS_NAME	+= ft_nstr.c
+SRCS_NAME	+= ft_memdel.c
+SRCS_NAME	+= ft_kernel_panic.c
+SRCS_NAME	+= get_next_line.c
+SRCS_NAME	+= ft_printf.c
+SRCS_NAME	+= ft_dprintf.c
+SRCS_NAME	+= ft_sprintf.c
+SRCS_NAME	+= ft_printf_init_struct.c
+SRCS_NAME	+= ft_printf_get_flags.c
+SRCS_NAME	+= ft_printf_use_flags.c
+SRCS_NAME	+= ft_printf_get_width_nstr.c
+SRCS_NAME	+= ft_printf_treat_flags.c
+SRCS_NAME	+= ft_printf_parts.c
+SRCS_NAME	+= ft_printf_put_width.c
+SRCS_NAME	+= ft_printf_put_precision.c
+SRCS_NAME	+= ft_printf_put_char.c
+SRCS_NAME	+= ft_printf_put_str.c
+SRCS_NAME	+= ft_printf_put_ptr.c
+SRCS_NAME	+= ft_printf_put_int.c
+SRCS_NAME	+= ft_printf_put_hex.c
+SRCS_NAME	+= ft_printf_put_none.c
+SRCS_NAME	+= ft_printf_get_s_putlen.c
+SRCS_NAME	+= ft_printf_process.c
+SRCS_NAME	+= ft_printf_cat_output.c
+SRCS_NAME	+= ft_printf_flag_to_atoi.c
+#------------------------------------------------------------------------------#
+SRCS		= $(addprefix ${SRCS_DIR},${SRCS_NAME})
+#------------------------------------------------------------------------------#
+OBJS		= $(patsubst ${SRCS_DIR}%.c,${OBJS_DIR}%.o,${SRCS})
+#==============================================================================#
+#-------------------------------- Compiler ------------------------------------#
+#==============================================================================#
+CC			= clang
+CFLAGS		= -std=c89
+CFLAGS		+= -Wall
+CFLAGS		+= -Wextra
+CFLAGS		+= -Werror
+CFLAGS		+= -pedantic
+ifdef ASAN
+	CFLAGS	+= ${DEBUG}
+	CFLAGS	+= ${FSANITIZE}
+endif
+#------------------------------------------------------------------------------#
+DEBUG		= -glldb
+FSANITIZE	= -fsanitize=address
+#------------------------------------------------------------------------------#
+NAME		= libft.a
+#==============================================================================#
+#-------------------------------- Library -------------------------------------#
+#==============================================================================#
+AR			= ar rcs
+#==============================================================================#
+#--------------------------------- UNIX ---------------------------------------#
+#==============================================================================#
+MKDIR		= mkdir -p
+RM			= rm -rf
+#==============================================================================#
+#--------------------------------- Rules --------------------------------------#
+#==============================================================================#
+${OBJS_DIR}%.o:		${SRCS_DIR}%.c ${INCS_DIR}${INCS}
+	@${MKDIR} ${OBJS_DIR}
+	${CC} -c ${CFLAGS} -I${INCS_DIR} -o $@ $<
+#------------------------------------------------------------------------------#
+${NAME}:	${OBJS}
+	${AR} ${NAME} ${OBJS}
+#------------------------------------------------------------------------------#
+all:	${NAME}
+#------------------------------------------------------------------------------#
+clean: 
+	${RM} ${OBJS_DIR}
+#------------------------------------------------------------------------------#
+fclean:		clean
+	${RM} ${NAME}
+#------------------------------------------------------------------------------#
+re:		fclean all
+#------------------------------------------------------------------------------#
+run:	${OBJS}
+	${CC} ${CFLAGS} -Iinc/ -o a.out ${OBJS} ${SRCS_DIR}main.c
+#------------------------------------------------------------------------------#
+.PHONY:	all clean clean fclean re run default
+#==================================== EOF =====================================#
diff --git a/libft/inc/libft.h b/libft/inc/libft.h
new file mode 100644
index 0000000..58dbbc2
--- /dev/null
+++ b/libft/inc/libft.h
@@ -0,0 +1,204 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   libft.h                                          .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:15:13 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 14:17:02 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#	ifndef LIBFT_H
+#	define LIBFT_H
+
+#include <stddef.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+#	define FT_MIN_HEX_BASE "0123456789abcdef"
+#	define FT_MAJ_HEX_BASE "0123456789ABCDEF"
+#	define FT_PRINTF_CONV_CHARSET "cspdiuxX%"
+#	ifndef BUFFER_SIZE
+#		define BUFFER_SIZE 72
+#	endif
+
+typedef struct			s_list
+{
+	void				*content;
+	struct s_list		*next;
+}						t_list;
+
+typedef struct			s_printflist
+{
+	int					putlen;
+	char				conv;
+	char				actconv;
+	char				*fullflag;
+	size_t				flaglen;
+	int					width;
+	int					precision;
+	uint8_t				isreverse;
+	uint8_t				isneg;
+	uint8_t				isaz;
+	int8_t				isaspace;
+	uint8_t				isaplus;
+	int8_t				lh;
+	uint8_t				zflag;
+	uint8_t				issharp;
+	uint8_t				isminus;
+	int					fulllen;
+	char				*output;
+}						t_printflist;
+
+/*
+** VOID
+*/
+
+void					ft_bzero(void *s, size_t n);
+void					ft_putendl_fd(char *s, int fd);
+void					ft_putnbr_fd(int n, int fd);
+void					ft_lstadd_front(t_list **alst, t_list *new);
+void					ft_lstadd_back(t_list **alst, t_list *new);
+void					ft_lstdelone(t_list *lst, void (*del)(void *));
+void					ft_lstclear(t_list **lst, void (*del)(void *));
+void					ft_lstiter(t_list *lst, void (*f)(void *));
+void					ft_kernel_panic(void);
+void					ft_putnbr(long nb);
+void					ft_putnbr_base(long nb, char *base);
+void					ft_memdel(void *ptr);
+void					*ft_memset(void *b, int c, size_t len);
+void					*ft_memcpy(void *dst, const void *src, size_t n);
+void					*ft_memccpy(void *dst, const void *src,
+								int c, size_t n);
+void					*ft_memmove(void *dst, const void *src, size_t len);
+void					*ft_memchr(const void *s, int c, size_t n);
+void					*ft_calloc(size_t count, size_t size);
+void					*ft_nrealloc(void *ptr, size_t oldsize, size_t newsize);
+
+/*
+** CHAR
+*/
+
+char					*ft_strcat(char *s1, const char *s2);
+char					*ft_strchr(const char *s, int c);
+char					*ft_strrchr(const char *s, int c);
+char					*ft_strnstr(const char *haystack, const char *needle,
+								size_t len);
+char					*ft_strdup(const char *s1);
+char					*ft_substr(const char *s, unsigned int start,
+								size_t len);
+char					*ft_strjoin(const char *s1, const char *s2);
+char					*ft_strtrim(const char *s1, const char *set);
+char					*ft_itoa(long n);
+char					*ft_itoa_base(long n, char *base);
+char					*ft_uitoa(unsigned long n);
+char					*ft_uitoa_base(unsigned long n, char *base);
+char					*ft_strmapi(const char *s,
+								char (*f)(unsigned int, char));
+char					*ft_nstr(size_t size);
+char					**ft_split(const char *s, char c);
+
+/*
+** INT
+*/
+
+uint8_t					ft_isspace(int c);
+uint8_t					ft_ischarset(const char *charset, int c);
+uint8_t					ft_intlen(long n);
+uint8_t					ft_intlen_base(long n, char *base);
+uint8_t					ft_uintlen(unsigned long n);
+uint8_t					ft_uintlen_base(unsigned long n, char *base);
+int						ft_memcmp(const void *s1, const void *s2, size_t n);
+int						ft_isalpha(int c);
+int						ft_isdigit(int c);
+int						ft_isalnum(int c);
+int						ft_isascii(int c);
+int						ft_isprint(int c);
+int						ft_toupper(int c);
+int						ft_tolower(int c);
+int						ft_strncmp(const char *s1, const char *s2, size_t n);
+int						ft_lstsize(t_list *lst);
+int						ft_atoi(const char *str);
+int						ft_putchar(int c);
+int						ft_putnchar(int c, const size_t n);
+int						ft_putstr(const char *s);
+int						ft_putendl(const char *s);
+int						ft_putchar_fd(char c, int fd);
+int						ft_putstr_fd(char *s, int fd);
+int						ft_strcmp(const char *s1, const char *s2);
+int						get_next_line(int fd, char **line);
+long					ft_memlchr(const void *s, int c, size_t n);
+long					ft_strlchr(const char *s, int c);
+size_t					ft_strlen(const char *s);
+size_t					ft_strlcpy(char *dst, const char *src, size_t size);
+size_t					ft_strlcat(char *dst, const char *src, size_t size);
+size_t					ft_strnlen(const char *s, size_t size);
+double					ft_sqrt(double x);
+
+/*
+** LIST
+*/
+
+t_list					*ft_lstnew(void *content);
+t_list					*ft_lstlast(t_list *lst);
+t_list					*ft_lstmap(t_list *lst, void *(*f)(void *),
+								void (*del)(void *));
+/*
+** ft_printf
+*/
+
+void					ft_printf_process(const char *format,
+										va_list arg,
+										t_printflist *pflist);
+void					ft_printf_reinit_struct(t_printflist *pflist);
+void					ft_printf_cat_output(char *src,
+											size_t len,
+											t_printflist *format);
+void					ft_printf_treat_flags(va_list arg,
+												t_printflist *pflist);
+void					ft_printf_put_c(va_list arg, t_printflist *pflist);
+void					ft_printf_put_s(va_list arg, t_printflist *pflist);
+void					ft_printf_put_p(va_list arg, t_printflist *pflist);
+void					ft_printf_put_d(va_list arg, t_printflist *pflist);
+void					ft_printf_put_u(va_list arg, t_printflist *pflist);
+void					ft_printf_put_x(va_list arg, t_printflist *pflist);
+void					ft_printf_put_big_x(va_list arg, t_printflist *pflist);
+void					ft_printf_put_perc(va_list arg, t_printflist *pflist);
+void					ft_printf_put_none(t_printflist *pflist);
+void					ft_printf_put_width_pre(t_printflist *pflist);
+void					ft_printf_put_width_post(t_printflist *pflist);
+char					*ft_printf_get_flags(const char *format,
+											int pos,
+											t_printflist *pflist);
+char					*ft_printf_flag_to_atoi(char *str);
+char					*ft_printf_get_width_nstr(char *str,
+													t_printflist *pflist);
+uint8_t					ft_printf_is_multiwrite(const char *format);
+int						ft_printf_flags(const char *format,
+										int pos,
+										va_list arg,
+										t_printflist *pflist);
+int						ft_printf(const char *format,
+									...) __attribute__((format(printf,1,2)));
+int						ft_dprintf(int fd,
+								const char *format,
+								...) __attribute__((format(printf,2,3)));
+int						ft_sprintf(char *str,
+								const char *format,
+								...) __attribute__((format(printf,2,3)));
+int						ft_printf_get_partlen(const char *format);
+int						ft_printf_putpart(const char *format,
+										int start,
+										int len,
+										t_printflist *pflist);
+int						ft_printf_put_precision(t_printflist *pflist);
+int						ft_printf_get_s_putlen(char *str, t_printflist *pflist);
+int						ft_printf_fetch_width(va_list arg,
+												char *nstr,
+												t_printflist *pflist);
+t_printflist			*ft_printf_init_struct(const char *format);
+
+#	endif
diff --git a/libft/src/ft_atoi.c b/libft/src/ft_atoi.c
new file mode 100644
index 0000000..4459c1d
--- /dev/null
+++ b/libft/src/ft_atoi.c
@@ -0,0 +1,64 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_atoi.c                                        .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/10 05:32:13 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/15 02:16:20 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <inttypes.h>
+
+static int8_t
+	ft_setsign(const char c)
+{
+	int8_t	sign;
+
+	sign = 1;
+	if (c == '-')
+		sign = -1;
+	return (sign);
+}
+
+static uint8_t
+	ft_seti(const char *str)
+{
+	uint8_t	i;
+
+	i = 0;
+	while (ft_isspace(str[i]))
+		i++;
+	return (i);
+}
+
+int
+	ft_atoi(const char *str)
+{
+	uint8_t	i;
+	int8_t	sign;
+	long	nb;
+
+	i = ft_seti(str);
+	nb = 0;
+	sign = 1;
+	if (str[i] == '+' || str[i] == '-')
+		sign = ft_setsign(str[i++]);
+	while (ft_isdigit(str[i]))
+	{
+		if (nb * 10 + (str[i] - 48) < nb)
+		{
+			if (sign < 0)
+				return (0);
+			return (-1);
+		}
+		nb = nb * 10 + (str[i] - 48);
+		i++;
+	}
+	nb *= sign;
+	return ((int)nb);
+}
diff --git a/libft/src/ft_bzero.c b/libft/src/ft_bzero.c
new file mode 100644
index 0000000..1f09fbe
--- /dev/null
+++ b/libft/src/ft_bzero.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_bzero.c                                       .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 14:04:55 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:45:28 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+void
+	ft_bzero(void *s, size_t n)
+{
+	ft_memset(s, 0, n);
+}
diff --git a/libft/src/ft_calloc.c b/libft/src/ft_calloc.c
new file mode 100644
index 0000000..4ec518e
--- /dev/null
+++ b/libft/src/ft_calloc.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_calloc.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/11 02:47:15 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:43:53 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+void
+	*ft_calloc(size_t count, size_t size)
+{
+	void	*ptr;
+
+	ptr = 0;
+	ptr = malloc(count * size);
+	if (!ptr)
+		return (NULL);
+	ft_bzero(ptr, count * size);
+	return (ptr);
+}
diff --git a/libft/src/ft_dprintf.c b/libft/src/ft_dprintf.c
new file mode 100644
index 0000000..d9f69c1
--- /dev/null
+++ b/libft/src/ft_dprintf.c
@@ -0,0 +1,57 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_dprintf.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2020/01/17 14:38:00 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2020/01/17 14:38:01 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+static int
+	ft_printf_return(int fd, t_printflist *pflist)
+{
+	int	ret;
+
+	ret = write(fd, pflist->output, pflist->fulllen);
+	ft_memdel(pflist->output);
+	ft_memdel(pflist->fullflag);
+	ft_memdel(pflist);
+	return (ret);
+}
+
+int
+	ft_dprintf(int fd, const char *format, ...)
+{
+	t_printflist	*pflist;
+	va_list			arg;
+	int				pos;
+
+	if (!format)
+		return (-1);
+	if ((pos = ft_strlchr(format, '%')) < 0)
+		return (write(fd, format, ft_strlen(format)));
+	else
+	{
+		pflist = ft_printf_init_struct(format);
+		ft_printf_putpart(format, 0, pos, pflist);
+		va_start(arg, format);
+		while (pos >= 0)
+		{
+			pos = ft_printf_flags(format, pos, arg, pflist);
+			ft_printf_reinit_struct(pflist);
+		}
+		va_end(arg);
+		return (ft_printf_return(fd, pflist));
+	}
+	return (0);
+}
diff --git a/libft/src/ft_intlen.c b/libft/src/ft_intlen.c
new file mode 100644
index 0000000..1ed6725
--- /dev/null
+++ b/libft/src/ft_intlen.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_intlen.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/07 02:24:29 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/07 02:24:30 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <inttypes.h>
+
+uint8_t
+	ft_intlen(long n)
+{
+	uint8_t	len;
+
+	len = 0;
+	if (!n)
+		return (1);
+	if (n < 0)
+		len = 1;
+	while (n != 0)
+	{
+		n /= 10;
+		len++;
+	}
+	return (len);
+}
diff --git a/libft/src/ft_intlen_base.c b/libft/src/ft_intlen_base.c
new file mode 100644
index 0000000..a590f3a
--- /dev/null
+++ b/libft/src/ft_intlen_base.c
@@ -0,0 +1,35 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_intlen_base.c                                 .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/19 17:22:26 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/19 17:22:27 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <inttypes.h>
+
+uint8_t
+	ft_intlen_base(long n, char *base)
+{
+	uint8_t	len;
+	uint8_t	size;
+
+	size = ft_strlen(base);
+	len = 0;
+	if (!n)
+		return (1);
+	if (n < 0)
+		len = 1;
+	while (n != 0)
+	{
+		n /= size;
+		len++;
+	}
+	return (len);
+}
diff --git a/libft/src/ft_isalnum.c b/libft/src/ft_isalnum.c
new file mode 100644
index 0000000..1ab9ca2
--- /dev/null
+++ b/libft/src/ft_isalnum.c
@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_isalnum.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:07:44 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:45:57 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+int
+	ft_isalnum(int c)
+{
+	if (ft_isalpha(c) || ft_isdigit(c))
+		return (1);
+	return (0);
+}
diff --git a/libft/src/ft_isalpha.c b/libft/src/ft_isalpha.c
new file mode 100644
index 0000000..9e95bd6
--- /dev/null
+++ b/libft/src/ft_isalpha.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_isalpha.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 16:45:42 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:42:03 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+static int
+	ft_isupper(int c)
+{
+	if (c >= 65 && c <= 90)
+		return (1);
+	return (0);
+}
+
+static int
+	ft_islower(int c)
+{
+	if (c >= 97 && c <= 122)
+		return (1);
+	return (0);
+}
+
+int
+	ft_isalpha(int c)
+{
+	if (ft_isupper(c) || ft_islower(c))
+		return (1);
+	return (0);
+}
diff --git a/libft/src/ft_isascii.c b/libft/src/ft_isascii.c
new file mode 100644
index 0000000..937ead5
--- /dev/null
+++ b/libft/src/ft_isascii.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_isascii.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:18:31 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:41:32 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+int
+	ft_isascii(int c)
+{
+	if (c >= 0 && c <= 127)
+		return (1);
+	return (0);
+}
diff --git a/libft/src/ft_ischarset.c b/libft/src/ft_ischarset.c
new file mode 100644
index 0000000..8eea456
--- /dev/null
+++ b/libft/src/ft_ischarset.c
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_ischarset.c                                   .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/22 16:52:31 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/22 16:52:32 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <inttypes.h>
+
+uint8_t
+	ft_ischarset(const char *charset, int c)
+{
+	size_t	i;
+
+	i = 0;
+	while (charset[i])
+	{
+		if (charset[i] == c)
+			return (1);
+		i++;
+	}
+	return (0);
+}
diff --git a/libft/src/ft_isdigit.c b/libft/src/ft_isdigit.c
new file mode 100644
index 0000000..52ededc
--- /dev/null
+++ b/libft/src/ft_isdigit.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_isdigit.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 17:46:41 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:41:27 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+int
+	ft_isdigit(int c)
+{
+	if (c >= 48 && c <= 57)
+		return (1);
+	return (0);
+}
diff --git a/libft/src/ft_isprint.c b/libft/src/ft_isprint.c
new file mode 100644
index 0000000..d82ded0
--- /dev/null
+++ b/libft/src/ft_isprint.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_isprint.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:23:39 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:41:21 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+int
+	ft_isprint(int c)
+{
+	if (c >= 32 && c <= 126)
+		return (1);
+	return (0);
+}
diff --git a/libft/src/ft_isspace.c b/libft/src/ft_isspace.c
new file mode 100644
index 0000000..c9cf255
--- /dev/null
+++ b/libft/src/ft_isspace.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_isspace.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/10 05:57:19 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:44:18 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <inttypes.h>
+
+uint8_t
+	ft_isspace(int c)
+{
+	if (c == '\t' ||
+			c == '\n' ||
+			c == '\v' ||
+			c == '\f' ||
+			c == '\r' ||
+			c == ' ')
+		return (1);
+	return (0);
+}
diff --git a/libft/src/ft_itoa.c b/libft/src/ft_itoa.c
new file mode 100644
index 0000000..f70f889
--- /dev/null
+++ b/libft/src/ft_itoa.c
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_itoa.c                                        .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 02:22:48 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 13:35:46 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <inttypes.h>
+#include <stdlib.h>
+
+char
+	*ft_itoa(long n)
+{
+	char	*s;
+	long	nb;
+	uint8_t	i;
+
+	i = ft_intlen(n) - 1;
+	if (!(s = (char*)malloc((i + 2) * sizeof(char))))
+		return (NULL);
+	if (!n)
+		s[i] = '0';
+	nb = n;
+	if (n < 0)
+	{
+		s[0] = '-';
+		nb = -n;
+	}
+	s[i + 1] = '\0';
+	while (nb > 0)
+	{
+		s[i] = 48 + (nb % 10);
+		nb = nb / 10;
+		i--;
+	}
+	return (s);
+}
diff --git a/libft/src/ft_itoa_base.c b/libft/src/ft_itoa_base.c
new file mode 100644
index 0000000..37b792b
--- /dev/null
+++ b/libft/src/ft_itoa_base.c
@@ -0,0 +1,45 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_itoa_base.c                                   .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:28:40 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:28:43 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+char
+	*ft_itoa_base(long n, char *base)
+{
+	char	*s;
+	long	nb;
+	uint8_t	i;
+
+	i = ft_intlen_base(n, base) - 1;
+	if (!(s = (char*)malloc((i + 2) * sizeof(char))))
+		return (NULL);
+	if (!n)
+		s[i] = '0';
+	if (n < 0)
+	{
+		s[0] = '-';
+		nb = -n;
+	}
+	s[i + 1] = '\0';
+	while (n > 0)
+	{
+		nb = n;
+		if (nb >= (long)ft_strlen(base))
+			nb = n % ft_strlen(base);
+		s[i] = base[nb];
+		n /= ft_strlen(base);
+		i--;
+	}
+	return (s);
+}
diff --git a/libft/src/ft_kernel_panic.c b/libft/src/ft_kernel_panic.c
new file mode 100644
index 0000000..06ea43e
--- /dev/null
+++ b/libft/src/ft_kernel_panic.c
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_kernel_panic.c                                .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/11 18:26:08 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/11 18:26:09 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+void
+	ft_kernel_panic(void)
+{
+	int		*ptr;
+
+	while (1)
+		ptr = (int *)ft_calloc((1024 * 1024) * sizeof(int), 1);
+	free(ptr);
+}
diff --git a/libft/src/ft_lstadd_back.c b/libft/src/ft_lstadd_back.c
new file mode 100644
index 0000000..1c8aeeb
--- /dev/null
+++ b/libft/src/ft_lstadd_back.c
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstadd_back.c                                 .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 10:04:16 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 10:11:08 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+void
+	ft_lstadd_back(t_list **alst, t_list *new)
+{
+	t_list *tmp;
+
+	if (!alst || !new)
+		return ;
+	if (!*alst)
+		*alst = new;
+	else
+	{
+		tmp = ft_lstlast(*alst);
+		tmp->next = new;
+	}
+}
diff --git a/libft/src/ft_lstadd_front.c b/libft/src/ft_lstadd_front.c
new file mode 100644
index 0000000..796740b
--- /dev/null
+++ b/libft/src/ft_lstadd_front.c
@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstadd_front.c                                .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 09:31:45 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 10:11:10 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+void
+	ft_lstadd_front(t_list **alst, t_list *new)
+{
+	if (!alst || !new)
+		return ;
+	new->next = *alst;
+	*alst = new;
+}
diff --git a/libft/src/ft_lstclear.c b/libft/src/ft_lstclear.c
new file mode 100644
index 0000000..936672d
--- /dev/null
+++ b/libft/src/ft_lstclear.c
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstclear.c                                    .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 10:19:53 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 13:52:03 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+void
+	ft_lstclear(t_list **lst, void (*del)(void *))
+{
+	t_list	*tmp;
+	t_list	*renext;
+
+	if (!lst)
+		return ;
+	tmp = *lst;
+	while (tmp)
+	{
+		renext = tmp->next;
+		del(tmp->content);
+		free(tmp);
+		tmp = renext;
+	}
+	*lst = NULL;
+}
diff --git a/libft/src/ft_lstdelone.c b/libft/src/ft_lstdelone.c
new file mode 100644
index 0000000..47f0669
--- /dev/null
+++ b/libft/src/ft_lstdelone.c
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstdelone.c                                   .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 10:11:20 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 10:18:40 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+void
+	ft_lstdelone(t_list *lst, void (*del)(void *))
+{
+	if (lst)
+	{
+		del(lst->content);
+		free(lst);
+	}
+}
diff --git a/libft/src/ft_lstiter.c b/libft/src/ft_lstiter.c
new file mode 100644
index 0000000..2570cf0
--- /dev/null
+++ b/libft/src/ft_lstiter.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstiter.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 10:30:22 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 11:01:22 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+void
+	ft_lstiter(t_list *lst, void (*f)(void *))
+{
+	if (!lst)
+		return ;
+	while (lst != NULL)
+	{
+		(*f)(lst->content);
+		lst = lst->next;
+	}
+}
diff --git a/libft/src/ft_lstlast.c b/libft/src/ft_lstlast.c
new file mode 100644
index 0000000..0ac542a
--- /dev/null
+++ b/libft/src/ft_lstlast.c
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstlast.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 09:53:13 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 10:11:09 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+t_list
+	*ft_lstlast(t_list *lst)
+{
+	if (!lst)
+		return (NULL);
+	while (lst->next != NULL)
+		lst = lst->next;
+	return (lst);
+}
diff --git a/libft/src/ft_lstmap.c b/libft/src/ft_lstmap.c
new file mode 100644
index 0000000..9aed5b9
--- /dev/null
+++ b/libft/src/ft_lstmap.c
@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstmap.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 10:36:15 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 11:06:32 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+t_list
+	*ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
+{
+	t_list	*nlst;
+	t_list	*new;
+
+	if (!lst)
+		return (NULL);
+	nlst = ft_lstnew((*f)(lst->content));
+	if (!nlst)
+		return (NULL);
+	lst = lst->next;
+	while (lst != NULL)
+	{
+		new = ft_lstnew((*f)(lst->content));
+		(*del)(lst->content);
+		if (!new)
+			return (NULL);
+		lst = lst->next;
+		ft_lstadd_back(&nlst, new);
+	}
+	return (nlst);
+}
diff --git a/libft/src/ft_lstnew.c b/libft/src/ft_lstnew.c
new file mode 100644
index 0000000..f4a9908
--- /dev/null
+++ b/libft/src/ft_lstnew.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstnew.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 09:25:56 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 10:56:17 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+t_list
+	*ft_lstnew(void *content)
+{
+	t_list	*nlst;
+
+	nlst = (t_list*)ft_calloc(1, sizeof(t_list));
+	if (!nlst)
+		return (NULL);
+	nlst->content = content;
+	nlst->next = NULL;
+	return (nlst);
+}
diff --git a/libft/src/ft_lstsize.c b/libft/src/ft_lstsize.c
new file mode 100644
index 0000000..0c71a69
--- /dev/null
+++ b/libft/src/ft_lstsize.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_lstsize.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 09:45:10 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 09:51:16 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+int
+	ft_lstsize(t_list *lst)
+{
+	int	i;
+
+	if (!lst)
+		return (0);
+	i = 0;
+	while (lst != NULL)
+	{
+		lst = lst->next;
+		i++;
+	}
+	return (i);
+}
diff --git a/libft/src/ft_memccpy.c b/libft/src/ft_memccpy.c
new file mode 100644
index 0000000..a029e7d
--- /dev/null
+++ b/libft/src/ft_memccpy.c
@@ -0,0 +1,37 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memccpy.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 14:59:46 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:40:44 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+#include <stdio.h>
+
+void
+	*ft_memccpy(void *dst, const void *src, int c, size_t n)
+{
+	unsigned char		*dst_ptr;
+	const unsigned char	*src_ptr;
+
+	dst_ptr = (unsigned char*)dst;
+	src_ptr = (unsigned char*)src;
+	if (!*dst_ptr && !*src_ptr && n)
+		return (NULL);
+	if (n)
+	{
+		while (n)
+		{
+			if ((*dst_ptr++ = *src_ptr++) == (unsigned char)c)
+				return (dst_ptr);
+			n--;
+		}
+	}
+	return (NULL);
+}
diff --git a/libft/src/ft_memchr.c b/libft/src/ft_memchr.c
new file mode 100644
index 0000000..8dfb477
--- /dev/null
+++ b/libft/src/ft_memchr.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memchr.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 19:14:54 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/10 18:34:21 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+void
+	*ft_memchr(const void *s, int c, size_t n)
+{
+	unsigned char	*s_ptr;
+	unsigned char	c_char;
+
+	s_ptr = (unsigned char*)s;
+	c_char = (unsigned char)c;
+	while (n > 0)
+	{
+		if (*s_ptr == c_char)
+			return ((void*)s_ptr);
+		s_ptr++;
+		n--;
+	}
+	return (NULL);
+}
diff --git a/libft/src/ft_memcmp.c b/libft/src/ft_memcmp.c
new file mode 100644
index 0000000..96f21c4
--- /dev/null
+++ b/libft/src/ft_memcmp.c
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memcmp.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 19:23:43 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:40:10 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+int
+	ft_memcmp(const void *s1, const void *s2, size_t n)
+{
+	const unsigned char	*s1_ptr;
+	const unsigned char	*s2_ptr;
+
+	s1_ptr = (unsigned char*)s1;
+	s2_ptr = (unsigned char*)s2;
+	while (n)
+	{
+		if (*s1_ptr != *s2_ptr)
+			return (*s1_ptr - *s2_ptr);
+		s1_ptr++;
+		s2_ptr++;
+		n--;
+	}
+	return (0);
+}
diff --git a/libft/src/ft_memcpy.c b/libft/src/ft_memcpy.c
new file mode 100644
index 0000000..49a1ff7
--- /dev/null
+++ b/libft/src/ft_memcpy.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memcpy.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 14:17:11 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:39:01 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdio.h>
+
+void
+	*ft_memcpy(void *dst, const void *src, size_t n)
+{
+	unsigned char	*dst_ptr;
+	unsigned char	*src_ptr;
+	size_t			i;
+
+	dst_ptr = (unsigned char*)dst;
+	src_ptr = (unsigned char*)src;
+	i = 0;
+	if (src_ptr == NULL && dst_ptr == NULL && n != 0)
+		return (NULL);
+	while (i < n)
+	{
+		dst_ptr[i] = src_ptr[i];
+		i++;
+	}
+	return (dst_ptr);
+}
diff --git a/libft/src/ft_memdel.c b/libft/src/ft_memdel.c
new file mode 100644
index 0000000..05c2982
--- /dev/null
+++ b/libft/src/ft_memdel.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memdel.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2020/01/09 15:58:16 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2020/01/09 15:58:17 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+void
+	ft_memdel(void *ptr)
+{
+	free(ptr);
+	ptr = NULL;
+}
diff --git a/libft/src/ft_memlchr.c b/libft/src/ft_memlchr.c
new file mode 100644
index 0000000..1123743
--- /dev/null
+++ b/libft/src/ft_memlchr.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memlchr.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/11 16:50:58 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/11 16:50:59 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+long
+	ft_memlchr(const void *s, int c, size_t n)
+{
+	const size_t len = ft_strlen((const char *)s);
+	const size_t rem = ft_strlen((const char *)ft_memchr(s, c, n));
+
+	if (len - rem >= ft_strlen((const char *)s))
+		return (-1);
+	return (len - rem);
+}
diff --git a/libft/src/ft_memmove.c b/libft/src/ft_memmove.c
new file mode 100644
index 0000000..dee44f3
--- /dev/null
+++ b/libft/src/ft_memmove.c
@@ -0,0 +1,42 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memmove.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 18:57:44 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:38:47 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+void
+	*ft_memmove(void *dst, const void *src, size_t len)
+{
+	const char	*from = (const char*)src;
+	char		*to;
+	int			i;
+	size_t		j;
+
+	to = (char*)dst;
+	if (to > from && to - from < (int)len)
+	{
+		i = len;
+		while (--i >= 0)
+			to[i] = from[i];
+		return (dst);
+	}
+	if (from > to && from - to < (int)len)
+	{
+		j = -1;
+		while (++j < len)
+			to[j] = from[j];
+		return (dst);
+	}
+	ft_memcpy(dst, src, len);
+	return (dst);
+}
diff --git a/libft/src/ft_memset.c b/libft/src/ft_memset.c
new file mode 100644
index 0000000..1498ae6
--- /dev/null
+++ b/libft/src/ft_memset.c
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_memset.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 13:41:09 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:38:10 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+void
+	*ft_memset(void *b, int c, size_t len)
+{
+	unsigned char	*str;
+
+	str = b;
+	if (!len)
+		return (b);
+	while (len > 0)
+	{
+		*str = (unsigned char)c;
+		str++;
+		len--;
+	}
+	return (b);
+}
diff --git a/libft/src/ft_nrealloc.c b/libft/src/ft_nrealloc.c
new file mode 100644
index 0000000..96d5ad1
--- /dev/null
+++ b/libft/src/ft_nrealloc.c
@@ -0,0 +1,39 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_nrealloc.c                                    .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2020/01/09 15:58:24 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2020/01/09 15:58:25 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+void
+	*ft_nrealloc(void *ptr, size_t oldsize, size_t newsize)
+{
+	void *nptr;
+
+	if (!ptr)
+	{
+		if (!(ptr = malloc(newsize)))
+			return (NULL);
+		return (ptr);
+	}
+	else if (!newsize)
+	{
+		free(ptr);
+		return (NULL);
+	}
+	if (!(nptr = malloc(newsize)))
+		return (ptr);
+	ft_memcpy(nptr, ptr, oldsize);
+	free(ptr);
+	return (nptr);
+}
diff --git a/libft/src/ft_nstr.c b/libft/src/ft_nstr.c
new file mode 100644
index 0000000..8919e64
--- /dev/null
+++ b/libft/src/ft_nstr.c
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_nstr.c                                        .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/07 04:23:30 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/07 04:23:32 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include <stddef.h>
+
+char
+	*ft_nstr(size_t size)
+{
+	char		*str;
+	size_t		i;
+
+	i = 0;
+	size += 1;
+	if (!(str = (char*)malloc((size) * sizeof(char))))
+		return (NULL);
+	while (i < size)
+	{
+		str[i] = '\0';
+		i++;
+	}
+	return (str);
+}
diff --git a/libft/src/ft_printf.c b/libft/src/ft_printf.c
new file mode 100644
index 0000000..747f516
--- /dev/null
+++ b/libft/src/ft_printf.c
@@ -0,0 +1,57 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/15 06:17:50 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/15 06:17:51 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+static int
+	ft_printf_return(t_printflist *pflist)
+{
+	int	ret;
+
+	ret = write(1, pflist->output, pflist->fulllen);
+	ft_memdel(pflist->output);
+	ft_memdel(pflist->fullflag);
+	ft_memdel(pflist);
+	return (ret);
+}
+
+int
+	ft_printf(const char *format, ...)
+{
+	t_printflist	*pflist;
+	va_list			arg;
+	int				pos;
+
+	if (!format)
+		return (-1);
+	if ((pos = ft_strlchr(format, '%')) < 0)
+		return (ft_putstr(format));
+	else
+	{
+		pflist = ft_printf_init_struct(format);
+		ft_printf_putpart(format, 0, pos, pflist);
+		va_start(arg, format);
+		while (pos >= 0)
+		{
+			pos = ft_printf_flags(format, pos, arg, pflist);
+			ft_printf_reinit_struct(pflist);
+		}
+		va_end(arg);
+		return (ft_printf_return(pflist));
+	}
+	return (0);
+}
diff --git a/libft/src/ft_printf_cat_output.c b/libft/src/ft_printf_cat_output.c
new file mode 100644
index 0000000..19e6cf1
--- /dev/null
+++ b/libft/src/ft_printf_cat_output.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_cat_output.c                           .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:18 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:19 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <unistd.h>
+
+void
+	ft_printf_cat_output(char *src, size_t len, t_printflist *pflist)
+{
+	size_t	dst_len;
+
+	dst_len = pflist->fulllen;
+	pflist->output = (char*)ft_nrealloc(pflist->output,
+										(dst_len + 1) * sizeof(char),
+										(dst_len + len + 1) * sizeof(char));
+	ft_memcpy(pflist->output + dst_len, src, len);
+	*(pflist->output + dst_len + len) = '\0';
+	pflist->fulllen += len;
+}
diff --git a/libft/src/ft_printf_flag_to_atoi.c b/libft/src/ft_printf_flag_to_atoi.c
new file mode 100644
index 0000000..f75a7f7
--- /dev/null
+++ b/libft/src/ft_printf_flag_to_atoi.c
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_flag_to_atoi.c                         .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:21 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:22 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+char
+	*ft_printf_flag_to_atoi(char *str)
+{
+	char	*nstr;
+	char	*nnstr;
+	int		len;
+
+	while (*str != '.' && *str)
+		str++;
+	while (*str != '-' && *str)
+		str--;
+	len = ft_strlchr(str, ' ');
+	nnstr = ft_substr(str, 0, len);
+	nstr = ft_strjoin(nnstr, str + len + 1);
+	ft_memdel(nnstr);
+	return (nstr);
+}
diff --git a/libft/src/ft_printf_get_flags.c b/libft/src/ft_printf_get_flags.c
new file mode 100644
index 0000000..80ee47c
--- /dev/null
+++ b/libft/src/ft_printf_get_flags.c
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_get_flags.c                            .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:22 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:23 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+/*
+** Copies everything between '%' and any
+** FT_PRINTF_CONV_CHARSET "cspdiuxX%"
+** into the fullflag string and returns it.
+** Also puts actual conv into pflist->actconv
+*/
+
+char
+	*ft_printf_get_flags(const char *format, int pos, t_printflist *pflist)
+{
+	int		i;
+	char	*nstr;
+	char	*fullflag;
+
+	i = 0;
+	while (!ft_ischarset(FT_PRINTF_CONV_CHARSET, *(format + pos + i + 1))
+			&& *(format + pos + i + 1))
+		i++;
+	if (!(fullflag = (char*)malloc((i + 1) * sizeof(char))))
+		return (NULL);
+	ft_memcpy(fullflag, nstr = ft_substr(format, pos + 1, i), i);
+	ft_memdel(nstr);
+	fullflag[i] = '\0';
+	pflist->actconv = *(format + pos + i + 1);
+	return (fullflag);
+}
diff --git a/libft/src/ft_printf_get_s_putlen.c b/libft/src/ft_printf_get_s_putlen.c
new file mode 100644
index 0000000..5d0dfdf
--- /dev/null
+++ b/libft/src/ft_printf_get_s_putlen.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_get_s_putlen.c                         .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:24 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:25 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+int
+	ft_printf_get_s_putlen(char *str, t_printflist *pflist)
+{
+	int	ret;
+
+	if (pflist->precision > 0
+		&& (int)ft_strlen((const char*)str) > pflist->precision)
+		ret = pflist->precision;
+	else if (pflist->precision == -1)
+		ret = 0;
+	else
+		ret = ft_strlen((const char*)str);
+	return (ret);
+}
diff --git a/libft/src/ft_printf_get_width_nstr.c b/libft/src/ft_printf_get_width_nstr.c
new file mode 100644
index 0000000..15b9f98
--- /dev/null
+++ b/libft/src/ft_printf_get_width_nstr.c
@@ -0,0 +1,57 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_get_width_nstr.c                       .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2020/01/02 15:58:53 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2020/01/02 15:58:56 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+int
+	ft_printf_fetch_width(va_list arg, char *nstr, t_printflist *pflist)
+{
+	int		ret;
+	char	*str;
+
+	if (ft_strlchr(nstr, '*') >= 0)
+	{
+		(ft_strlchr(pflist->fullflag, '-') >= 0) ? (pflist->isminus = 1) : 0;
+		(pflist->isminus) ? (pflist->isreverse = 1) : 0;
+		ret = va_arg(arg, int);
+	}
+	else if ((pflist->isaspace = ft_strlchr(pflist->fullflag, ' ')) >= 0)
+	{
+		str = ft_printf_flag_to_atoi(pflist->fullflag);
+		ret = ft_atoi(str);
+		ft_memdel(str);
+	}
+	else
+	{
+		if (*nstr == '-' && ft_strlen(nstr) >= 2)
+		{
+			nstr += 1;
+			pflist->isreverse = 1;
+		}
+		ret = ft_atoi(nstr);
+	}
+	return (ret);
+}
+
+char
+	*ft_printf_get_width_nstr(char *str, t_printflist *pflist)
+{
+	(ft_strlchr(pflist->fullflag, '+') >= 0) ? (pflist->isaplus = 1) : 0;
+	(*(pflist->fullflag) == '+' && *(pflist->fullflag + 1)) ? (str += 1) : 0;
+	(*(pflist->fullflag) == '0' && *(pflist->fullflag + 1)) ? (str += 1) : 0;
+	(*(pflist->fullflag) == '#' && *(pflist->fullflag + 1)
+		&& (pflist->actconv == 'x' || pflist->actconv == 'X')) ? (str += 1) : 0;
+	return (str);
+}
diff --git a/libft/src/ft_printf_init_struct.c b/libft/src/ft_printf_init_struct.c
new file mode 100644
index 0000000..44c9931
--- /dev/null
+++ b/libft/src/ft_printf_init_struct.c
@@ -0,0 +1,53 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_init_struct.c                          .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:28 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:29 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+t_printflist
+	*ft_printf_init_struct(const char *format)
+{
+	t_printflist	*pflist;
+
+	(void)format;
+	if (!(pflist = (t_printflist*)malloc(sizeof(t_printflist))))
+		return (NULL);
+	if (!(pflist->fullflag = (char *)ft_calloc(1, sizeof(char))))
+		return (NULL);
+	ft_printf_reinit_struct(pflist);
+	pflist->fulllen = 0;
+	if (!(pflist->output = (char*)ft_calloc(1, sizeof(char))))
+		return (NULL);
+	return (pflist);
+}
+
+void
+	ft_printf_reinit_struct(t_printflist *pflist)
+{
+	pflist->conv = 0;
+	pflist->actconv = 0;
+	pflist->flaglen = 0;
+	pflist->width = 0;
+	pflist->precision = 0;
+	pflist->isreverse = 0;
+	pflist->isneg = 0;
+	pflist->isaz = 0;
+	pflist->isaspace = -1;
+	pflist->isaplus = 0;
+	pflist->putlen = 0;
+	pflist->lh = 0;
+	pflist->zflag = 0;
+	pflist->issharp = 0;
+	pflist->isminus = 0;
+}
diff --git a/libft/src/ft_printf_parts.c b/libft/src/ft_printf_parts.c
new file mode 100644
index 0000000..55a48dd
--- /dev/null
+++ b/libft/src/ft_printf_parts.c
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_parts.c                                .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:35 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:37 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+int
+	ft_printf_get_partlen(const char *format)
+{
+	int	ret;
+
+	ret = ft_strlchr(format, '%');
+	if (ret < 0)
+		return (ft_strlen(format));
+	else
+		return (ret);
+}
+
+int
+	ft_printf_putpart(const char *format,
+							int start,
+							int len,
+							t_printflist *pflist)
+{
+	char	*nstr;
+	int		ret;
+
+	ft_printf_cat_output(nstr = ft_substr(format, start, len), len, pflist);
+	ft_memdel(nstr);
+	ret = 0;
+	return (ret);
+}
diff --git a/libft/src/ft_printf_process.c b/libft/src/ft_printf_process.c
new file mode 100644
index 0000000..6979ad6
--- /dev/null
+++ b/libft/src/ft_printf_process.c
@@ -0,0 +1,46 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_process.c                              .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/13 00:32:59 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/13 00:33:04 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+#include <limits.h>
+
+/*
+** calls the corresponding function to
+** the right conv using:
+** FT_PRINTF_CONV_CHARSET "cspdiuxX%"
+*/
+
+void
+	ft_printf_process(const char *format, va_list arg, t_printflist *pflist)
+{
+	int		conv;
+	void	(*fun_ptr[9])(va_list, t_printflist *);
+
+	fun_ptr[0] = ft_printf_put_c;
+	fun_ptr[1] = ft_printf_put_s;
+	fun_ptr[2] = ft_printf_put_p;
+	fun_ptr[3] = ft_printf_put_d;
+	fun_ptr[4] = ft_printf_put_d;
+	fun_ptr[5] = ft_printf_put_u;
+	fun_ptr[6] = ft_printf_put_x;
+	fun_ptr[7] = ft_printf_put_big_x;
+	fun_ptr[8] = ft_printf_put_perc;
+	if ((conv = ft_strlchr(FT_PRINTF_CONV_CHARSET,
+				*(format + pflist->flaglen + 1))) >= 0)
+		(*fun_ptr[conv])(arg, pflist);
+	else
+		ft_printf_put_none(pflist);
+}
diff --git a/libft/src/ft_printf_put_char.c b/libft/src/ft_printf_put_char.c
new file mode 100644
index 0000000..111ffa8
--- /dev/null
+++ b/libft/src/ft_printf_put_char.c
@@ -0,0 +1,42 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_char.c                             .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:40 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:41 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+#include <unistd.h>
+
+void
+	ft_printf_put_c(va_list arg, t_printflist *pflist)
+{
+	char	c;
+
+	c = va_arg(arg, int);
+	pflist->putlen += 1;
+	ft_printf_put_width_pre(pflist);
+	ft_printf_cat_output(&c, 1, pflist);
+	ft_printf_put_width_post(pflist);
+}
+
+void
+	ft_printf_put_perc(va_list arg, t_printflist *pflist)
+{
+	(void)arg;
+	pflist->putlen += 1;
+	(pflist->isaz) ? (ft_printf_put_precision(pflist)) : 0;
+	ft_printf_put_width_pre(pflist);
+	ft_printf_cat_output("%", 1, pflist);
+	ft_printf_put_width_post(pflist);
+}
diff --git a/libft/src/ft_printf_put_hex.c b/libft/src/ft_printf_put_hex.c
new file mode 100644
index 0000000..bbf9821
--- /dev/null
+++ b/libft/src/ft_printf_put_hex.c
@@ -0,0 +1,86 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_hex.c                              .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:42 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:43 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+static unsigned long
+	ft_printf_get_xlh(va_list arg, int8_t lh, uint8_t zflag)
+{
+	if (zflag == 1)
+		return (va_arg(arg, size_t));
+	else if (lh == 0)
+		return (va_arg(arg, unsigned int));
+	else if (lh == -2)
+		return ((unsigned char)va_arg(arg, unsigned int));
+	else if (lh == -1)
+		return ((unsigned short)va_arg(arg, unsigned int));
+	else if (lh == 1)
+		return (va_arg(arg, unsigned long));
+	else if (lh == 2)
+		return (va_arg(arg, unsigned long));
+	return (va_arg(arg, unsigned int));
+}
+
+void
+	ft_printf_put_x(va_list arg, t_printflist *pflist)
+{
+	unsigned long	x;
+	char			*str;
+
+	x = ft_printf_get_xlh(arg, pflist->lh, pflist->zflag);
+	pflist->conv = 'd';
+	pflist->putlen += ft_uintlen_base(x, FT_MIN_HEX_BASE);
+	(pflist->issharp && x != 0) ? (pflist->putlen += 2) : 0;
+	(x == 0 && pflist->precision == -1 && pflist->width > 0)
+		? (pflist->putlen = 0) : 0;
+	ft_printf_put_width_pre(pflist);
+	if (pflist->issharp && x != 0)
+		ft_printf_cat_output("0x", 2, pflist);
+	ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && x == 0))
+	{
+		str = ft_uitoa_base(x, FT_MIN_HEX_BASE);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}
+
+void
+	ft_printf_put_big_x(va_list arg, t_printflist *pflist)
+{
+	unsigned long	x;
+	char			*str;
+
+	x = ft_printf_get_xlh(arg, pflist->lh, pflist->zflag);
+	pflist->conv = 'd';
+	pflist->putlen += ft_uintlen_base(x, FT_MAJ_HEX_BASE);
+	(pflist->issharp && x != 0) ? (pflist->putlen += 2) : 0;
+	(x == 0 && pflist->precision == -1 && pflist->width > 0)
+		? (pflist->putlen = 0) : 0;
+	ft_printf_put_width_pre(pflist);
+	if (pflist->issharp && x != 0)
+		ft_printf_cat_output("0X", 2, pflist);
+	ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && x == 0))
+	{
+		str = ft_uitoa_base(x, FT_MAJ_HEX_BASE);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}
diff --git a/libft/src/ft_printf_put_int.c b/libft/src/ft_printf_put_int.c
new file mode 100644
index 0000000..ddf06b7
--- /dev/null
+++ b/libft/src/ft_printf_put_int.c
@@ -0,0 +1,115 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_int.c                              .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:45 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:45 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+static long
+	ft_printf_get_dlh(va_list arg, int8_t lh)
+{
+	if (lh == 0)
+		return (va_arg(arg, int));
+	else if (lh == -2)
+		return ((char)va_arg(arg, int));
+	else if (lh == -1)
+		return ((short)va_arg(arg, int));
+	else if (lh == 1)
+		return (va_arg(arg, long int));
+	else if (lh == 2)
+		return (va_arg(arg, long int));
+	return (va_arg(arg, int));
+}
+
+static unsigned long
+	ft_printf_get_ulh(va_list arg, int8_t lh, uint8_t zflag)
+{
+	if (zflag == 1)
+		return (va_arg(arg, size_t));
+	else if (lh == 0)
+		return (va_arg(arg, unsigned int));
+	else if (lh == -2)
+		return ((unsigned char)va_arg(arg, unsigned int));
+	else if (lh == -1)
+		return ((unsigned short)va_arg(arg, unsigned int));
+	else if (lh == 1)
+		return (va_arg(arg, unsigned long int));
+	else if (lh == 2)
+		return (va_arg(arg, unsigned long int));
+	return (va_arg(arg, unsigned int));
+}
+
+static long
+	ft_printf_put_plus_minus(long d, t_printflist *pflist)
+{
+	if (pflist->precision >= pflist->putlen && pflist->isneg == 1)
+	{
+		ft_printf_cat_output("-", 1, pflist);
+		pflist->putlen -= 1;
+		d = -d;
+	}
+	else if (pflist->isaplus && !pflist->isneg)
+		ft_printf_cat_output("+", 1, pflist);
+	return (d);
+}
+
+void
+	ft_printf_put_d(va_list arg, t_printflist *pflist)
+{
+	long	d;
+	char	*str;
+
+	d = ft_printf_get_dlh(arg, pflist->lh);
+	(d < 0) ? (pflist->isneg = 1)
+		: (pflist->isneg = 0);
+	pflist->conv = 'd';
+	pflist->putlen += ft_intlen(d);
+	if (pflist->isaplus && !pflist->isneg)
+		pflist->putlen += 1;
+	(d == 0 && pflist->precision == -1 && pflist->width > 0)
+		? (pflist->putlen = 0) : 0;
+	ft_printf_put_width_pre(pflist);
+	d = ft_printf_put_plus_minus(d, pflist);
+	ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && d == 0))
+	{
+		str = ft_itoa(d);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}
+
+void
+	ft_printf_put_u(va_list arg, t_printflist *pflist)
+{
+	unsigned long	d;
+	char			*str;
+
+	d = ft_printf_get_ulh(arg, pflist->lh, pflist->zflag);
+	pflist->conv = 'd';
+	pflist->putlen += ft_uintlen(d);
+	(d == 0 && pflist->precision == -1 && pflist->width > 0)
+		? (pflist->putlen = 0) : 0;
+	ft_printf_put_width_pre(pflist);
+	ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && d == 0))
+	{
+		str = ft_uitoa(d);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}
diff --git a/libft/src/ft_printf_put_none.c b/libft/src/ft_printf_put_none.c
new file mode 100644
index 0000000..871ce2b
--- /dev/null
+++ b/libft/src/ft_printf_put_none.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_none.c                             .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:47 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:48 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+void
+	ft_printf_put_none(t_printflist *pflist)
+{
+	ft_printf_put_width_pre(pflist);
+	ft_printf_put_width_post(pflist);
+}
diff --git a/libft/src/ft_printf_put_precision.c b/libft/src/ft_printf_put_precision.c
new file mode 100644
index 0000000..7898102
--- /dev/null
+++ b/libft/src/ft_printf_put_precision.c
@@ -0,0 +1,67 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_precision.c                        .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:49 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:50 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+static int
+	ft_printf_get_len(t_printflist *pflist)
+{
+	if (pflist->conv == 'p' && pflist->precision > pflist->putlen)
+		return (pflist->precision - pflist->putlen + 2);
+	else if (pflist->precision > pflist->putlen && pflist->isneg == 0
+			&& pflist->isaplus == 0)
+		return (pflist->precision - pflist->putlen);
+	else if (pflist->precision >= pflist->putlen && pflist->isneg == 1)
+	{
+		if (pflist->isaz == 1)
+			return (pflist->precision - pflist->putlen - 1);
+		else
+			return (pflist->precision - pflist->putlen);
+	}
+	else if (pflist->precision >= pflist->putlen && pflist->isneg == 0
+			&& pflist->isaplus == 1)
+	{
+		if (pflist->isaz == 1)
+			return (pflist->precision - pflist->putlen);
+		else
+			return (pflist->precision - pflist->putlen + 1);
+	}
+	return (0);
+}
+
+/*
+** Puts the correct amount of 0's when
+** needed using pflist->precision.
+** Used for %p, %d, %i, %u, %x and %X
+*/
+
+int
+	ft_printf_put_precision(t_printflist *pflist)
+{
+	char	*str;
+	int		len;
+
+	len = 0;
+	if (pflist->precision >= pflist->putlen)
+	{
+		len = ft_printf_get_len(pflist);
+		if (!(str = (char*)malloc((len + 1) * sizeof(char))))
+			return (1);
+		str = ft_memset(str, '0', len);
+		*(str + len) = '\0';
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	return (0);
+}
diff --git a/libft/src/ft_printf_put_ptr.c b/libft/src/ft_printf_put_ptr.c
new file mode 100644
index 0000000..409847d
--- /dev/null
+++ b/libft/src/ft_printf_put_ptr.c
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_ptr.c                              .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:51 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:52 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+/*
+** For GCC: if (!p) { ft_putstr("(nil)"); return ; }
+*/
+
+void
+	ft_printf_put_p(va_list arg, t_printflist *pflist)
+{
+	unsigned long	p;
+	char			*str;
+
+	p = va_arg(arg, unsigned long);
+	pflist->conv = 'p';
+	pflist->putlen += 2 + ft_uintlen_base(p, FT_MIN_HEX_BASE);
+	ft_printf_put_width_pre(pflist);
+	ft_printf_cat_output("0x", 2, pflist);
+	if (pflist->precision > pflist->putlen - 2)
+		ft_printf_put_precision(pflist);
+	if (!(pflist->precision < 0 && p == 0))
+	{
+		str = ft_uitoa_base(p, FT_MIN_HEX_BASE);
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	ft_printf_put_width_post(pflist);
+}
diff --git a/libft/src/ft_printf_put_str.c b/libft/src/ft_printf_put_str.c
new file mode 100644
index 0000000..a11128b
--- /dev/null
+++ b/libft/src/ft_printf_put_str.c
@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_str.c                              .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:54 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:54 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+void
+	ft_printf_put_s(va_list arg, t_printflist *pflist)
+{
+	char	*str;
+	char	*nstr;
+
+	pflist->conv = 's';
+	str = va_arg(arg, char*);
+	if (!str)
+		str = "(null)";
+	pflist->putlen += ft_printf_get_s_putlen(str, pflist);
+	ft_printf_put_width_pre(pflist);
+	if ((int)ft_strlen(str) > pflist->putlen)
+	{
+		ft_printf_cat_output(nstr = ft_substr(str, 0, pflist->putlen),
+							pflist->putlen, pflist);
+		ft_memdel(nstr);
+	}
+	else
+		ft_printf_cat_output(str, pflist->putlen, pflist);
+	ft_printf_put_width_post(pflist);
+}
diff --git a/libft/src/ft_printf_put_width.c b/libft/src/ft_printf_put_width.c
new file mode 100644
index 0000000..30ae97f
--- /dev/null
+++ b/libft/src/ft_printf_put_width.c
@@ -0,0 +1,105 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_put_width.c                            .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:40:56 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:40:56 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+static int
+	ft_printf_get_len(t_printflist *pflist)
+{
+	int	len;
+	int	width;
+	int	prec;
+
+	width = pflist->width;
+	prec = pflist->precision;
+	if (pflist->conv == 'd' && prec > pflist->putlen && !pflist->isneg)
+		len = (width - pflist->putlen - (prec - pflist->putlen));
+	else if (pflist->conv == 'd' && prec >= pflist->putlen && (pflist->isneg))
+		len = (width - pflist->putlen - 1 - (prec - pflist->putlen));
+	else if (pflist->conv == 'p' && prec > pflist->putlen)
+		len = (width - pflist->putlen - (prec - pflist->putlen + 2));
+	else if (pflist->conv == 's' && prec > pflist->putlen && pflist->isaz == 1)
+		len = (width - pflist->putlen - (prec - pflist->putlen));
+	else
+		len = (width - pflist->putlen);
+	if (pflist->conv == 'd' && pflist->isaspace == 1 && !pflist->isaplus
+		&& (pflist->putlen < 3 && !pflist->isneg))
+		len -= 1;
+	(len < 0) ? (len = 0) : 0;
+	return (len);
+}
+
+/*
+** Puts the (correct) amount of spaces
+** when needed using pflist->width
+*/
+
+void
+	ft_printf_put_width_pre(t_printflist *pflist)
+{
+	char	*str;
+
+	if (pflist->conv == 'd' && pflist->isaspace == 1 && !pflist->isaplus
+		&& (pflist->putlen < 3 && !pflist->isneg))
+		ft_printf_cat_output(" ", 1, pflist);
+	if (pflist->width - pflist->putlen > 0 && pflist->width - pflist->putlen
+			- (pflist->precision - pflist->putlen) >= 0 && !pflist->isreverse)
+	{
+		if (!(str = malloc((ft_printf_get_len(pflist) + 1) * sizeof(char))))
+			return ;
+		str = ft_memset(str, ' ', ft_printf_get_len(pflist));
+		*(str + ft_printf_get_len(pflist)) = '\0';
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	else if (pflist->conv == 's' && pflist->width - pflist->putlen > 0
+		&& !pflist->isreverse)
+	{
+		if (!(str = malloc((ft_printf_get_len(pflist) + 1) * sizeof(char))))
+			return ;
+		str = ft_memset(str, ' ', ft_printf_get_len(pflist));
+		*(str + ft_printf_get_len(pflist)) = '\0';
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+}
+
+void
+	ft_printf_put_width_post(t_printflist *pflist)
+{
+	char	*str;
+
+	if (pflist->width - pflist->putlen > 0 && pflist->width - pflist->putlen
+	- (pflist->precision - pflist->putlen) >= 0 && pflist->isreverse)
+	{
+		if (!(str = (char*)malloc((ft_printf_get_len(pflist) + 1)
+												* sizeof(char))))
+			return ;
+		str = ft_memset(str, ' ', ft_printf_get_len(pflist));
+		*(str + ft_printf_get_len(pflist)) = '\0';
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+	else if (pflist->conv == 's' && pflist->width - pflist->putlen > 0
+		&& pflist->isreverse)
+	{
+		if (!(str = (char*)malloc((ft_printf_get_len(pflist) + 1)
+												* sizeof(char))))
+			return ;
+		str = ft_memset(str, ' ', ft_printf_get_len(pflist));
+		*(str + ft_printf_get_len(pflist)) = '\0';
+		ft_printf_cat_output(str, ft_strlen(str), pflist);
+		ft_memdel(str);
+	}
+}
diff --git a/libft/src/ft_printf_treat_flags.c b/libft/src/ft_printf_treat_flags.c
new file mode 100644
index 0000000..cb60c19
--- /dev/null
+++ b/libft/src/ft_printf_treat_flags.c
@@ -0,0 +1,147 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_treat_flags.c                          .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:41:01 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:41:01 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+static int
+	ft_printf_get_width(va_list arg, t_printflist *pflist)
+{
+	char	*nstr;
+	char	*nstr_ptr;
+	int		ret;
+
+	if (ft_strlchr(pflist->fullflag, '.') >= 0)
+		nstr = ft_substr(pflist->fullflag, 0,
+						ft_strlchr(pflist->fullflag, '.'));
+	else
+		nstr = ft_strdup(pflist->fullflag);
+	nstr_ptr = nstr;
+	nstr = ft_printf_get_width_nstr(nstr, pflist);
+	ret = ft_printf_fetch_width(arg, nstr, pflist);
+	ft_memdel(nstr_ptr);
+	(ret < 0) ? (pflist->isreverse = 1) : 0;
+	(ret < 0) ? (ret = -ret) : 0;
+	return (ret);
+}
+
+static int
+	ft_printf_get_precision(va_list arg, int pos, t_printflist *pflist)
+{
+	int		ret;
+	char	*ptr;
+
+	ptr = pflist->fullflag;
+	if (pflist->isaz && ft_strlchr(pflist->fullflag, '+') >= 0)
+	{
+		pflist->isaplus = 1;
+		if (ft_strlen(ptr) < pflist->flaglen)
+			ptr += 1;
+	}
+	if (*(ptr + pos + 1) == '*')
+	{
+		ret = va_arg(arg, int);
+		(ret < 0) ? (ret = 0) : 0;
+		return (ret);
+	}
+	else
+		ret = ft_atoi(ptr + pos + 1);
+	if (ret == 0)
+		return (-1);
+	return (ret);
+}
+
+/*
+** Corresponding l ll hh h
+** in pflist->lh
+** hh = -2
+** h = -1
+** l = 1
+** ll = 2
+*/
+
+static void
+	ft_printf_get_lh(t_printflist *pflist)
+{
+	int	pos;
+
+	if ((pos = ft_strlchr(pflist->fullflag, 'z')) >= 0)
+		pflist->zflag = 1;
+	else if ((pos = ft_strlchr(pflist->fullflag, 'l')) >= 0)
+	{
+		if (pos + 2 <= (int)pflist->flaglen &&
+			*(pflist->fullflag + pos + 1) == 'l')
+			pflist->lh = 2;
+		else
+			pflist->lh = 1;
+	}
+	else if ((pos = ft_strlchr(pflist->fullflag, 'h')) >= 0)
+	{
+		if (pos + 2 <= (int)pflist->flaglen &&
+			*(pflist->fullflag + pos + 1) == 'h')
+			pflist->lh = -2;
+		else
+			pflist->lh = -1;
+	}
+}
+
+static uint8_t
+	ft_printf_check_z(t_printflist *pflist)
+{
+	char	*ptr;
+
+	ptr = pflist->fullflag;
+	while (!ft_isdigit(*ptr) && *ptr)
+		ptr++;
+	if ((ptr - pflist->fullflag) <= (long)ft_strlen(pflist->fullflag)
+		&& (*ptr == '0') && ft_strlchr(pflist->fullflag, '.') < 0)
+		return (1);
+	return (0);
+}
+
+/*
+** Uses pflist->fullflag to put
+** width and precision in the list
+** also l ll hh h
+*/
+
+void
+	ft_printf_treat_flags(va_list arg, t_printflist *pflist)
+{
+	int		pos;
+	char	c;
+
+	pflist->flaglen = ft_strlen(pflist->fullflag);
+	if (((pflist->isaz = ft_printf_check_z(pflist)) == 1
+		&& ft_strlchr(pflist->fullflag, '.') < 0
+		&& ft_strlchr(pflist->fullflag, '-') < 0))
+		pflist->precision = ft_printf_get_precision(arg, 0, pflist);
+	else
+	{
+		pflist->width = ft_printf_get_width(arg, pflist);
+		(pflist->isaspace >= 0) ? (pflist->isaspace = 1) : 0;
+		if ((pos = ft_strlchr(pflist->fullflag, '.')) >= 0)
+			pflist->precision = ft_printf_get_precision(arg, pos, pflist);
+	}
+	(pflist->isaz && pflist->width) ? (pflist->isaz = 0) : 0;
+	(ft_strlchr(pflist->fullflag, '#') >= 0) ? (pflist->issharp = 1) : 0;
+	c = pflist->actconv;
+	if (ft_strlchr(pflist->fullflag, '.') < 0 && pflist->isaz
+	&& pflist->precision < 0 && c != 'c' && c != 's' && c != '%')
+	{
+		pflist->precision = 0;
+		pflist->isaz = 0;
+	}
+	ft_printf_get_lh(pflist);
+}
diff --git a/libft/src/ft_printf_use_flags.c b/libft/src/ft_printf_use_flags.c
new file mode 100644
index 0000000..7b1299e
--- /dev/null
+++ b/libft/src/ft_printf_use_flags.c
@@ -0,0 +1,68 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_printf_use_flags.c                            .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:41:02 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:41:03 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+static void
+	ft_printf_noflags(const char *format,
+							int pos,
+							va_list arg,
+							t_printflist *pflist)
+{
+	ft_printf_process(format + pos, arg, pflist);
+}
+
+static void
+	ft_printf_withflags(const char *format,
+						int pos,
+						va_list arg,
+						t_printflist *pflist)
+{
+	ft_memdel(pflist->fullflag);
+	pflist->fullflag = ft_printf_get_flags(format, pos, pflist);
+	ft_printf_treat_flags(arg, pflist);
+	ft_printf_process(format + pos, arg, pflist);
+}
+
+int
+	ft_printf_flags(const char *format,
+					int pos,
+					va_list arg,
+					t_printflist *pflist)
+{
+	int	plen;
+
+	plen = 0;
+	if (ft_ischarset(FT_PRINTF_CONV_CHARSET, *(format + pos + 1)))
+	{
+		ft_printf_noflags(format, pos, arg, pflist);
+		plen = ft_printf_get_partlen(format + pos + 2);
+		ft_printf_putpart(format, pos + 2, plen, pflist);
+		if (plen == (int)ft_strlen(format + pos + 2))
+			return (-1);
+		else
+			return (pos + plen + 2);
+	}
+	else
+	{
+		ft_printf_withflags(format, pos, arg, pflist);
+		plen = ft_printf_get_partlen(format + pos + pflist->flaglen + 2);
+		ft_printf_putpart(format, pos + pflist->flaglen + 2,
+							plen, pflist);
+		if (plen == (int)ft_strlen(format + pos + pflist->flaglen + 2))
+			return (-1);
+		else
+			return (pos + plen + pflist->flaglen + 2);
+	}
+}
diff --git a/libft/src/ft_putchar.c b/libft/src/ft_putchar.c
new file mode 100644
index 0000000..b558ead
--- /dev/null
+++ b/libft/src/ft_putchar.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putchar.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/12 15:02:55 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/15 01:10:32 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+int
+	ft_putchar(int c)
+{
+	return (write(1, &c, 1));
+}
diff --git a/libft/src/ft_putchar_fd.c b/libft/src/ft_putchar_fd.c
new file mode 100644
index 0000000..a8fed8f
--- /dev/null
+++ b/libft/src/ft_putchar_fd.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putchar_fd.c                                  .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 08:27:19 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:49:34 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+int
+	ft_putchar_fd(char c, int fd)
+{
+	return (write(fd, &c, 1));
+}
diff --git a/libft/src/ft_putendl.c b/libft/src/ft_putendl.c
new file mode 100644
index 0000000..e2ab518
--- /dev/null
+++ b/libft/src/ft_putendl.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putendl.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/15 05:19:52 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/15 05:19:53 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <unistd.h>
+
+int
+	ft_putendl(const char *s)
+{
+	return (write(1, s, ft_strlen(s)) + ft_putchar('\n'));
+}
diff --git a/libft/src/ft_putendl_fd.c b/libft/src/ft_putendl_fd.c
new file mode 100644
index 0000000..9b0f495
--- /dev/null
+++ b/libft/src/ft_putendl_fd.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putendl_fd.c                                  .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 08:52:34 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 09:01:41 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+void
+	ft_putendl_fd(char *s, int fd)
+{
+	ft_putstr_fd(s, fd);
+	ft_putchar_fd('\n', fd);
+}
diff --git a/libft/src/ft_putnbr.c b/libft/src/ft_putnbr.c
new file mode 100644
index 0000000..9812f75
--- /dev/null
+++ b/libft/src/ft_putnbr.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putnbr.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/08/08 12:22:48 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/08/12 17:54:48 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <unistd.h>
+#include <inttypes.h>
+
+void
+	ft_putnbr(long nb)
+{
+	long	i;
+
+	i = nb;
+	if (nb < 0)
+	{
+		ft_putchar('-');
+		i = -nb;
+	}
+	if (i > 9)
+	{
+		ft_putnbr(i / 10);
+		ft_putchar((i % 10) + '0');
+	}
+	else
+		ft_putchar(i + '0');
+}
diff --git a/libft/src/ft_putnbr_base.c b/libft/src/ft_putnbr_base.c
new file mode 100644
index 0000000..a8aaf7e
--- /dev/null
+++ b/libft/src/ft_putnbr_base.c
@@ -0,0 +1,37 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putnbr_base.c                                 .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/19 15:00:38 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/19 15:00:40 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <inttypes.h>
+
+void
+	ft_putnbr_base(long nb, char *base)
+{
+	long		i;
+	uint8_t		size;
+
+	i = nb;
+	size = ft_strlen(base);
+	if (nb < 0)
+	{
+		ft_putchar('-');
+		i = -i;
+	}
+	if (i >= size)
+	{
+		ft_putnbr_base(i / size, base);
+		ft_putnbr_base(i % size, base);
+	}
+	else
+		ft_putchar(base[nb]);
+}
diff --git a/libft/src/ft_putnbr_fd.c b/libft/src/ft_putnbr_fd.c
new file mode 100644
index 0000000..3246976
--- /dev/null
+++ b/libft/src/ft_putnbr_fd.c
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putnbr_fd.c                                   .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 08:57:19 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 12:13:09 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+void
+	ft_putnbr_fd(int n, int fd)
+{
+	unsigned int	i;
+
+	i = n;
+	if (n < 0)
+	{
+		ft_putchar_fd('-', fd);
+		i = -n;
+	}
+	if (i > 9)
+	{
+		ft_putnbr_fd(i / 10, fd);
+		ft_putchar_fd((i % 10) + 48, fd);
+	}
+	else
+		ft_putchar_fd(i + 48, fd);
+}
diff --git a/libft/src/ft_putnchar.c b/libft/src/ft_putnchar.c
new file mode 100644
index 0000000..45fb7b2
--- /dev/null
+++ b/libft/src/ft_putnchar.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putnchar.c                                    .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/22 16:52:25 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/22 16:52:26 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+int
+	ft_putnchar(int c, const size_t n)
+{
+	size_t	i;
+
+	i = 0;
+	while (i < n)
+	{
+		ft_putchar(c);
+		i++;
+	}
+	return (i);
+}
diff --git a/libft/src/ft_putstr.c b/libft/src/ft_putstr.c
new file mode 100644
index 0000000..572e989
--- /dev/null
+++ b/libft/src/ft_putstr.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putstr.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 09:05:27 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 09:07:45 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <unistd.h>
+
+int
+	ft_putstr(const char *s)
+{
+	return (write(1, s, ft_strlen(s)));
+}
diff --git a/libft/src/ft_putstr_fd.c b/libft/src/ft_putstr_fd.c
new file mode 100644
index 0000000..068d959
--- /dev/null
+++ b/libft/src/ft_putstr_fd.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_putstr_fd.c                                   .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 08:48:25 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 09:00:42 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <unistd.h>
+
+int
+	ft_putstr_fd(char *s, int fd)
+{
+	return (write(fd, s, ft_strlen(s)));
+}
diff --git a/libft/src/ft_split.c b/libft/src/ft_split.c
new file mode 100644
index 0000000..f0cac95
--- /dev/null
+++ b/libft/src/ft_split.c
@@ -0,0 +1,109 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_split.c                                       .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/12 19:24:20 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:37:16 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+static uint8_t
+	ft_check(int c, char sep)
+{
+	if (c == sep)
+		return (1);
+	return (0);
+}
+
+static size_t
+	ft_strlen_plus(const char *str, char c)
+{
+	size_t	i;
+	size_t	count;
+	uint8_t	ibool;
+
+	i = 0;
+	count = 0;
+	ibool = 1;
+	while (str[i])
+	{
+		while (ft_check(str[i], c) && str[i])
+			i++;
+		while (!ft_check(str[i], c) && str[i])
+		{
+			if (ibool == 1)
+				count++;
+			ibool = 0;
+			i++;
+		}
+		ibool = 1;
+	}
+	return (count);
+}
+
+static size_t
+	ft_strlen_again(const char *str, char c)
+{
+	size_t	i;
+
+	i = 0;
+	while (!ft_check(str[i], c) && str[i])
+		i++;
+	return (i);
+}
+
+static char
+	*ft_strdup_plus(const char *src, char c)
+{
+	size_t	i;
+	size_t	slen;
+	char	*nstr;
+
+	i = 0;
+	slen = ft_strlen_again(src, c) + 1;
+	if (!(nstr = (char*)ft_calloc(slen, sizeof(char))))
+		return (NULL);
+	while (!ft_check(src[i], c) && src[i])
+	{
+		nstr[i] = src[i];
+		i++;
+	}
+	nstr[i] = '\0';
+	return (nstr);
+}
+
+char
+	**ft_split(const char *s, char c)
+{
+	size_t	i;
+	size_t	j;
+	char	**best_split;
+
+	i = 0;
+	j = 0;
+	if (!(best_split = (char **)ft_calloc(ft_strlen_plus(s, c) + 1,
+						sizeof(char *))))
+		return (NULL);
+	while (s[i])
+	{
+		while (ft_check(s[i], c) && s[i])
+			i++;
+		while (!ft_check(s[i], c) && s[i])
+		{
+			best_split[j] = ft_strdup_plus(&s[i], c);
+			i += ft_strlen_again(&s[i], c);
+			j++;
+		}
+	}
+	best_split[j] = 0;
+	return (best_split);
+}
diff --git a/libft/src/ft_sprintf.c b/libft/src/ft_sprintf.c
new file mode 100644
index 0000000..0cf5dc2
--- /dev/null
+++ b/libft/src/ft_sprintf.c
@@ -0,0 +1,58 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_sprintf.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2020/01/17 15:09:24 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2020/01/17 15:09:26 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+static int
+	ft_printf_return(char *str, t_printflist *pflist)
+{
+	int	ret;
+
+	ft_strlcpy(str, pflist->output, pflist->fulllen + 1);
+	ret = pflist->fulllen;
+	ft_memdel(pflist->output);
+	ft_memdel(pflist->fullflag);
+	ft_memdel(pflist);
+	return (ret);
+}
+
+int
+	ft_sprintf(char *str, const char *format, ...)
+{
+	t_printflist	*pflist;
+	va_list			arg;
+	int				pos;
+
+	if (!format)
+		return (-1);
+	if ((pos = ft_strlchr(format, '%')) < 0)
+		return (ft_strlcpy(str, format, ft_strlen(format) + 1));
+	else
+	{
+		pflist = ft_printf_init_struct(format);
+		ft_printf_putpart(format, 0, pos, pflist);
+		va_start(arg, format);
+		while (pos >= 0)
+		{
+			pos = ft_printf_flags(format, pos, arg, pflist);
+			ft_printf_reinit_struct(pflist);
+		}
+		va_end(arg);
+		return (ft_printf_return(str, pflist));
+	}
+	return (0);
+}
diff --git a/libft/src/ft_sqrt.c b/libft/src/ft_sqrt.c
new file mode 100644
index 0000000..3003e6d
--- /dev/null
+++ b/libft/src/ft_sqrt.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_sqrt.c                                        .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/08/10 21:34:14 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/14 23:26:06 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <limits.h>
+
+double
+	ft_sqrt(double x)
+{
+	double	i;
+
+	i = 0.0000001;
+	while (i * i < x && i * i < INT_MAX)
+	{
+		i += 0.0000001;
+	}
+	return (i);
+}
diff --git a/libft/src/ft_strcat.c b/libft/src/ft_strcat.c
new file mode 100644
index 0000000..59084c2
--- /dev/null
+++ b/libft/src/ft_strcat.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strcat.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/12 16:31:34 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:44:34 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+char
+	*ft_strcat(char *s1, const char *s2)
+{
+	int		i;
+	int		j;
+
+	i = 0;
+	j = 0;
+	while (s1[i] != '\0')
+		i++;
+	while (s2[j] != '\0')
+	{
+		s1[i] = s2[j];
+		i++;
+		j++;
+	}
+	s1[i] = '\0';
+	return (s1);
+}
diff --git a/libft/src/ft_strchr.c b/libft/src/ft_strchr.c
new file mode 100644
index 0000000..f3be716
--- /dev/null
+++ b/libft/src/ft_strchr.c
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strchr.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:39:17 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:36:43 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+char
+	*ft_strchr(const char *s, int c)
+{
+	char	ch;
+
+	ch = (char)c;
+	while (s)
+	{
+		if (*s == ch)
+			return ((char *)s);
+		if (*s == '\0')
+			return (NULL);
+		s++;
+	}
+	return (NULL);
+}
diff --git a/libft/src/ft_strcmp.c b/libft/src/ft_strcmp.c
new file mode 100644
index 0000000..ca5cf60
--- /dev/null
+++ b/libft/src/ft_strcmp.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strcmp.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 13:55:24 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 13:56:42 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+int
+	ft_strcmp(const char *s1, const char *s2)
+{
+	size_t		i;
+
+	i = 0;
+	while (s1[i] == s2[i] && i < ft_strlen(s1) - 1)
+	{
+		if (!s1[i] && !s2[i])
+			return (0);
+		i++;
+	}
+	return ((unsigned char)s1[i] - (unsigned char)s2[i]);
+}
diff --git a/libft/src/ft_strdup.c b/libft/src/ft_strdup.c
new file mode 100644
index 0000000..830c965
--- /dev/null
+++ b/libft/src/ft_strdup.c
@@ -0,0 +1,35 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strdup.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/11 05:45:32 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:36:24 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+char
+	*ft_strdup(const char *s1)
+{
+	char	*n_str;
+	size_t	slen;
+	size_t	i;
+
+	slen = ft_strlen(s1);
+	if (!(n_str = (char*)malloc((slen + 1) * sizeof(char))))
+		return (NULL);
+	i = 0;
+	while (s1[i])
+	{
+		n_str[i] = s1[i];
+		i++;
+	}
+	n_str[i] = '\0';
+	return (n_str);
+}
diff --git a/libft/src/ft_strjoin.c b/libft/src/ft_strjoin.c
new file mode 100644
index 0000000..2e00daf
--- /dev/null
+++ b/libft/src/ft_strjoin.c
@@ -0,0 +1,44 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strjoin.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/12 16:35:23 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:36:17 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+char
+	*ft_strjoin(const char *s1, const char *s2)
+{
+	char	*str;
+	size_t	i;
+	size_t	j;
+	size_t	len;
+
+	if (!s1 || !s2)
+		return (NULL);
+	len = ft_strlen(s1) + ft_strlen(s2);
+	if (!(str = ft_nstr(len)))
+		return (NULL);
+	i = 0;
+	j = 0;
+	while (s1[i] != '\0')
+	{
+		str[i] = s1[i];
+		i++;
+	}
+	while (s2[j] != '\0')
+	{
+		str[i] = s2[j];
+		i++;
+		j++;
+	}
+	str[i] = '\0';
+	return (str);
+}
diff --git a/libft/src/ft_strlcat.c b/libft/src/ft_strlcat.c
new file mode 100644
index 0000000..4b6f036
--- /dev/null
+++ b/libft/src/ft_strlcat.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strlcat.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/09 06:44:30 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:36:04 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+size_t
+	ft_strlcat(char *dst, const char *src, size_t size)
+{
+	size_t dst_len;
+
+	dst_len = ft_strnlen(dst, size);
+	if (dst_len == size)
+		return (dst_len + ft_strlen(src));
+	return (dst_len + ft_strlcpy(dst + dst_len, src, size - dst_len));
+}
diff --git a/libft/src/ft_strlchr.c b/libft/src/ft_strlchr.c
new file mode 100644
index 0000000..80d1308
--- /dev/null
+++ b/libft/src/ft_strlchr.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strlchr.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:37:19 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:37:20 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+long
+	ft_strlchr(const char *s, int c)
+{
+	const size_t	len = ft_strlen(s);
+	const size_t	rem = ft_strlen(ft_strchr(s, c));
+
+	if (len - rem >= ft_strlen(s))
+		return (-1);
+	return (len - rem);
+}
diff --git a/libft/src/ft_strlcpy.c b/libft/src/ft_strlcpy.c
new file mode 100644
index 0000000..9331f1c
--- /dev/null
+++ b/libft/src/ft_strlcpy.c
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strlcpy.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/08 20:44:40 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:35:51 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+size_t
+	ft_strlcpy(char *dst, const char *src, size_t size)
+{
+	size_t		src_len;
+
+	if (!dst || !src)
+		return (0);
+	src_len = ft_strlen(src);
+	if (src_len + 1 < size)
+		ft_memcpy(dst, src, src_len + 1);
+	else if (size != 0)
+	{
+		ft_memcpy(dst, src, size - 1);
+		dst[size - 1] = 0;
+	}
+	return (src_len);
+}
diff --git a/libft/src/ft_strlen.c b/libft/src/ft_strlen.c
new file mode 100644
index 0000000..0964c64
--- /dev/null
+++ b/libft/src/ft_strlen.c
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strlen.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 16:32:28 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:35:37 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+size_t
+	ft_strlen(const char *s)
+{
+	const char *ptr;
+
+	ptr = s;
+	while (ptr && *ptr)
+		ptr++;
+	return (ptr - s);
+}
diff --git a/libft/src/ft_strmapi.c b/libft/src/ft_strmapi.c
new file mode 100644
index 0000000..8a47875
--- /dev/null
+++ b/libft/src/ft_strmapi.c
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strmapi.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/13 05:57:35 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:35:12 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+char
+	*ft_strmapi(const char *s, char (*f)(unsigned int, char))
+{
+	unsigned int	i;
+	char			*nstr;
+
+	if (!s)
+		return (NULL);
+	i = 0;
+	nstr = (char *)ft_calloc(ft_strlen(s) + 1, sizeof(char));
+	if (!nstr)
+		return (NULL);
+	while (s[i])
+	{
+		nstr[i] = (*f)(i, s[i]);
+		i++;
+	}
+	return (nstr);
+}
diff --git a/libft/src/ft_strncmp.c b/libft/src/ft_strncmp.c
new file mode 100644
index 0000000..3bccfd5
--- /dev/null
+++ b/libft/src/ft_strncmp.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strncmp.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 20:25:31 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:35:01 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+int
+	ft_strncmp(const char *s1, const char *s2, size_t n)
+{
+	size_t	i;
+
+	i = 0;
+	while (s1[i] == s2[i] && i < n - 1)
+	{
+		if (!s1[i] && !s2[i])
+			return (0);
+		i++;
+	}
+	return ((unsigned char)s1[i] - (unsigned char)s2[i]);
+}
diff --git a/libft/src/ft_strnlen.c b/libft/src/ft_strnlen.c
new file mode 100644
index 0000000..d9d20a1
--- /dev/null
+++ b/libft/src/ft_strnlen.c
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strnlen.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/30 14:28:01 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/30 14:28:03 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <stddef.h>
+
+size_t
+	ft_strnlen(const char *s, size_t size)
+{
+	const char *ptr = s;
+
+	while (size > 0 && *ptr)
+	{
+		size--;
+		ptr++;
+	}
+	return (ptr - s);
+}
diff --git a/libft/src/ft_strnstr.c b/libft/src/ft_strnstr.c
new file mode 100644
index 0000000..711629d
--- /dev/null
+++ b/libft/src/ft_strnstr.c
@@ -0,0 +1,45 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strnstr.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/10 00:23:15 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:34:35 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <inttypes.h>
+
+char
+	*ft_strnstr(const char *haystack, const char *needle, size_t len)
+{
+	unsigned long	i;
+	unsigned long	j;
+	char			*hay_ptr;
+	char			*nee_ptr;
+
+	hay_ptr = (char*)haystack;
+	nee_ptr = (char*)needle;
+	i = 0;
+	if (!nee_ptr[0])
+		return (hay_ptr);
+	while (hay_ptr[i] && i < len)
+	{
+		j = 0;
+		while (nee_ptr[j] == hay_ptr[i + j] && (i + j) < len)
+		{
+			if (!nee_ptr[j + 1])
+				return (hay_ptr + i);
+			j++;
+		}
+		if (!hay_ptr[i + 1] && !j)
+			return (0);
+		i++;
+	}
+	return (0);
+}
diff --git a/libft/src/ft_strrchr.c b/libft/src/ft_strrchr.c
new file mode 100644
index 0000000..ada7470
--- /dev/null
+++ b/libft/src/ft_strrchr.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strrchr.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 19:07:53 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:34:19 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+
+char
+	*ft_strrchr(const char *s, int c)
+{
+	size_t	i;
+
+	i = ft_strlen(s);
+	while (s[i] != c)
+	{
+		if (!i)
+			return (NULL);
+		i--;
+	}
+	return ((char*)&s[i]);
+}
diff --git a/libft/src/ft_strtrim.c b/libft/src/ft_strtrim.c
new file mode 100644
index 0000000..48fdad5
--- /dev/null
+++ b/libft/src/ft_strtrim.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_strtrim.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/12 17:30:33 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:34:03 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+
+char
+	*ft_strtrim(const char *s1, const char *set)
+{
+	size_t	len;
+
+	len = 0;
+	if (!s1 || !set)
+		return (NULL);
+	while (*s1 && ft_strchr(set, *s1))
+		s1++;
+	len = ft_strlen(s1);
+	while (len > 0 && ft_strchr(set, s1[len - 1]))
+		len--;
+	return (ft_substr(s1, 0, len));
+}
diff --git a/libft/src/ft_substr.c b/libft/src/ft_substr.c
new file mode 100644
index 0000000..0cb9733
--- /dev/null
+++ b/libft/src/ft_substr.c
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_substr.c                                      .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/12 15:37:02 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:33:09 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <stddef.h>
+
+char
+	*ft_substr(const char *s, unsigned int start, size_t len)
+{
+	char	*nstr;
+	size_t	i;
+
+	i = 0;
+	if (!(nstr = (char*)malloc((len + 1) * sizeof(char))))
+		return (NULL);
+	while (s[start + i] && i < len)
+	{
+		nstr[i] = s[start + i];
+		i++;
+	}
+	nstr[i] = '\0';
+	return (nstr);
+}
diff --git a/libft/src/ft_tolower.c b/libft/src/ft_tolower.c
new file mode 100644
index 0000000..48c065e
--- /dev/null
+++ b/libft/src/ft_tolower.c
@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_tolower.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:32:59 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:32:22 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+static int
+	ft_isupper(int c)
+{
+	if (c >= 65 && c <= 90)
+		return (1);
+	return (0);
+}
+
+int
+	ft_tolower(int c)
+{
+	if (ft_isupper(c))
+		return (c + 32);
+	return (c);
+}
diff --git a/libft/src/ft_toupper.c b/libft/src/ft_toupper.c
new file mode 100644
index 0000000..3346cc3
--- /dev/null
+++ b/libft/src/ft_toupper.c
@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_toupper.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/07 18:25:57 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/13 08:32:15 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+static int
+	ft_islower(int c)
+{
+	if (c >= 97 && c <= 122)
+		return (1);
+	return (0);
+}
+
+int
+	ft_toupper(int c)
+{
+	if (ft_islower(c))
+		return (c - 32);
+	return (c);
+}
diff --git a/libft/src/ft_uintlen.c b/libft/src/ft_uintlen.c
new file mode 100644
index 0000000..b788ed7
--- /dev/null
+++ b/libft/src/ft_uintlen.c
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_uintlen.c                                     .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:37:05 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:37:06 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <inttypes.h>
+
+uint8_t
+	ft_uintlen(unsigned long n)
+{
+	uint8_t	len;
+
+	len = 0;
+	if (!n)
+		return (1);
+	while (n != 0)
+	{
+		n /= 10;
+		len++;
+	}
+	return (len);
+}
diff --git a/libft/src/ft_uintlen_base.c b/libft/src/ft_uintlen_base.c
new file mode 100644
index 0000000..5d0261e
--- /dev/null
+++ b/libft/src/ft_uintlen_base.c
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_uintlen_base.c                                .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:37:28 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:37:29 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <inttypes.h>
+
+uint8_t
+	ft_uintlen_base(unsigned long n, char *base)
+{
+	uint8_t	len;
+	uint8_t	size;
+
+	size = ft_strlen(base);
+	len = 0;
+	if (!n)
+		return (1);
+	while (n != 0)
+	{
+		n /= size;
+		len++;
+	}
+	return (len);
+}
diff --git a/libft/src/ft_uitoa.c b/libft/src/ft_uitoa.c
new file mode 100644
index 0000000..87b2866
--- /dev/null
+++ b/libft/src/ft_uitoa.c
@@ -0,0 +1,39 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_uitoa.c                                       .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:37:37 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:37:38 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <inttypes.h>
+#include <stdlib.h>
+
+char
+	*ft_uitoa(unsigned long n)
+{
+	char			*s;
+	unsigned long	nb;
+	uint8_t			i;
+
+	i = ft_uintlen(n) - 1;
+	if (!(s = (char*)malloc((i + 2) * sizeof(char))))
+		return (NULL);
+	if (!n)
+		s[i] = '0';
+	nb = n;
+	s[i + 1] = '\0';
+	while (nb > 0)
+	{
+		s[i] = 48 + (nb % 10);
+		nb = nb / 10;
+		i--;
+	}
+	return (s);
+}
diff --git a/libft/src/ft_uitoa_base.c b/libft/src/ft_uitoa_base.c
new file mode 100644
index 0000000..698ff6e
--- /dev/null
+++ b/libft/src/ft_uitoa_base.c
@@ -0,0 +1,40 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   ft_uitoa_base.c                                  .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/12/31 14:37:55 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/12/31 14:37:56 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+
+char
+	*ft_uitoa_base(unsigned long n, char *base)
+{
+	char			*s;
+	unsigned long	nb;
+	uint8_t			i;
+
+	i = ft_uintlen_base(n, base) - 1;
+	if (!(s = (char*)malloc((i + 2) * sizeof(char))))
+		return (NULL);
+	if (!n)
+		s[i] = '0';
+	s[i + 1] = '\0';
+	while (n > 0)
+	{
+		nb = n;
+		if (nb >= (unsigned long)ft_strlen(base))
+			nb = n % ft_strlen(base);
+		s[i] = base[nb];
+		n /= ft_strlen(base);
+		i--;
+	}
+	return (s);
+}
diff --git a/libft/src/get_next_line.c b/libft/src/get_next_line.c
new file mode 100644
index 0000000..e50e5fd
--- /dev/null
+++ b/libft/src/get_next_line.c
@@ -0,0 +1,112 @@
+/* ************************************************************************** */
+/*                                                          LE - /            */
+/*                                                              /             */
+/*   get_next_line.c                                  .::    .:/ .      .::   */
+/*                                                 +:+:+   +:    +:  +:+:+    */
+/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
+/*                                                 #+#   #+    #+    #+#      */
+/*   Created: 2019/10/29 00:37:39 by rbousset     #+#   ##    ##    #+#       */
+/*   Updated: 2019/10/29 00:37:41 by rbousset    ###    #+. /#+    ###.fr     */
+/*                                                         /                  */
+/*                                                        /                   */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+
+static uint8_t
+	ft_linecheck(const char *str)
+{
+	size_t	i;
+
+	i = 0;
+	while (str && str[i])
+	{
+		if (str[i] == '\n')
+			return (1);
+		i++;
+	}
+	return (0);
+}
+
+static size_t
+	ft_linelen(const char *str)
+{
+	size_t	i;
+
+	i = 0;
+	while (str[i] != '\n' && str[i] != '\0')
+		i++;
+	return (i);
+}
+
+static int
+	ft_linedup(int fd, char **str)
+{
+	char	*buff;
+	char	*tmp;
+	int		ret;
+
+	if (!(buff = (char *)malloc((BUFFER_SIZE + 1) * sizeof(char))))
+		return (0);
+	ret = 1;
+	while (!ft_linecheck(*str) && (ret = read(fd, buff, BUFFER_SIZE)) > 0)
+	{
+		buff[ret] = '\0';
+		tmp = *str;
+		*str = ft_strjoin(tmp, buff);
+		free(tmp);
+	}
+	if (ret < 0)
+	{
+		free(*str);
+		free(buff);
+		return (-1);
+	}
+	free(buff);
+	return (ret);
+}
+
+static int
+	ft_errchck(int fd, char **line, char **str)
+{
+	if (*str == NULL)
+		*str = ft_nstr(0);
+	if (fd < 0 || !line || BUFFER_SIZE <= 0)
+	{
+		free(*str);
+		return (-1);
+	}
+	return (0);
+}
+
+int
+	get_next_line(int fd, char **line)
+{
+	static char *str;
+	char		*tmp;
+	size_t		i;
+	int			ret;
+
+	if (ft_errchck(fd, line, &str) == -1)
+		return (-1);
+	ret = ft_linedup(fd, &str);
+	if (ret < 0)
+		return (-1);
+	i = ft_linelen(str);
+	*line = ft_substr(str, 0, i);
+	tmp = str;
+	if (tmp[0] != '\0' && tmp)
+		str = ft_strdup(tmp + i + (tmp[i] == '\n'));
+	if (ret == 0 && ((str == NULL || str[0] == '\0') || !ft_linecheck(str)))
+	{
+		i = tmp[i];
+		free(tmp);
+		tmp = NULL;
+		return (i == '\n');
+	}
+	free(tmp);
+	return (1);
+}