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| author | Charles <sircharlesaze@gmail.com> | 2020-01-15 11:40:48 +0100 |
|---|---|---|
| committer | Charles <sircharlesaze@gmail.com> | 2020-01-15 11:40:48 +0100 |
| commit | 496afe8e8a82d6db730bf835eb5fbe1ef3a142be (patch) | |
| tree | bf9f12c2abb32d436783743045fc900a2172ecdc /src/ctype/ft_todigit.c | |
| parent | 1e9b077e0d9f3c50d7d518bf6ea7f08e7f5ec590 (diff) | |
| download | libft-496afe8e8a82d6db730bf835eb5fbe1ef3a142be.tar.gz libft-496afe8e8a82d6db730bf835eb5fbe1ef3a142be.tar.bz2 libft-496afe8e8a82d6db730bf835eb5fbe1ef3a142be.zip | |
Added ft_strtol, ft_isspace, ft_todigit, ft_strict_atoi, modified ft_atoi to use ft_strtol
Diffstat (limited to 'src/ctype/ft_todigit.c')
| -rw-r--r-- | src/ctype/ft_todigit.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/ctype/ft_todigit.c b/src/ctype/ft_todigit.c new file mode 100644 index 0000000..bfa7f99 --- /dev/null +++ b/src/ctype/ft_todigit.c @@ -0,0 +1,20 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_todigit.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/01/15 10:37:57 by cacharle #+# #+# */ +/* Updated: 2020/01/15 10:38:46 by cacharle ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_todigit(int c) +{ + if (!ft_isdigit(c)) + return (-1); + return (c & 0x0F); +} |