From a287db1124beda38507739f892c085bd3654ebd7 Mon Sep 17 00:00:00 2001 From: Rudy Bousset Date: Fri, 17 Jan 2020 19:34:53 +0100 Subject: Added libft --- libft/src/ft_itoa.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 libft/src/ft_itoa.c (limited to 'libft/src/ft_itoa.c') 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 +:+ +: +: +:+ */ +/* #+# #+ #+ #+# */ +/* Created: 2019/10/13 02:22:48 by rbousset #+# ## ## #+# */ +/* Updated: 2019/10/13 13:35:46 by rbousset ### #+. /#+ ###.fr */ +/* / */ +/* / */ +/* ************************************************************************** */ + +#include +#include +#include + +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); +} -- cgit v1.2.3