32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strtrim.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: madumerg <madumerg@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/06 11:33:52 by madumerg #+# #+# */
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/* Updated: 2023/11/07 17:51:00 by madumerg ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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char *ft_strtrim(char const *s1, char const *set)
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{
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size_t start;
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size_t len;
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char *str;
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if (!s1)
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return (NULL);
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len = ft_strlen(s1);
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start = 0;
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while (ft_strchr(set, s1[start]) != 0)
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start++;
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while (ft_strrchr(set, s1[len]) != 0)
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len--;
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str = ft_substr(s1, start, (len - start) + 1);
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return (str);
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}
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