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ft_strtrim.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strtrim.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: ariahi <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/16 23:01:50 by ariahi #+# #+# */
/* Updated: 2021/11/27 18:41:30 by ariahi ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strtrim(const char *s1, const char *set)
{
size_t i;
i = 0;
if (!s1 || !set)
return (NULL);
while (*s1 && ft_strchr(set, *s1))
s1++;
i = ft_strlen(s1);
while (i && ft_strchr(set, s1[i]))
i--;
return (ft_substr(s1, 0, i + 1));
}