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ft_strtrim.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strtrim.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adamarqu <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/21 11:41:17 by adamarqu #+# #+# */
/* Updated: 2024/10/21 11:41:18 by adamarqu ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strtrim(char const *s1, char const *set)
{
size_t start;
size_t end;
if (!s1 || !set)
return (NULL);
start = 0;
while (s1[start] && ft_strchr(set, s1[start]))
start++;
end = ft_strlen(s1);
while (end > start && ft_strchr(set, s1[end - 1]))
end--;
if (start >= end)
return (ft_strdup(""));
return (ft_substr(s1, start, end - start));
}