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Diffstat (limited to '')
| -rw-r--r-- | libft/src/ft_strtrim.c | 30 |
1 files changed, 30 insertions, 0 deletions
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)); +} |