diff options
Diffstat (limited to '')
| -rw-r--r-- | libft/ft_isalpha.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libft/ft_isalpha.c b/libft/ft_isalpha.c new file mode 100644 index 0000000..9e95bd6 --- /dev/null +++ b/libft/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); +} |