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ft_strtrim.c
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ft_strtrim.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strtrim.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: arbernar <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/09/12 14:35:20 by arbernar #+# #+# */
/* Updated: 2021/09/12 23:26:39 by arbernar ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strtrim(char const *s1, char const *set)
{
size_t i;
char *trimmed;
if (!s1 || !set)
return (0);
while (*s1 != '\0' && ft_strchr(set, *s1))
s1++;
i = ft_strlen(s1);
while (i && ft_strchr(set, s1[i]))
i--;
trimmed = ft_substr(s1, 0, i + 1);
return (trimmed);
}