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_isalpha.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 libft/src/ft_isalpha.c (limited to 'libft/src/ft_isalpha.c') 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 +:+ +: +: +:+ */ +/* #+# #+ #+ #+# */ +/* 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); +} -- cgit v1.2.3