33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strnstr.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: rzy <ry@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2026/08/23 23:27:28 by rzy #+# #+# */
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/* Updated: 2026/08/23 23:33:18 by rzy ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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char *ft_strnstr(const char *haystack, const char *needle, size_t n)
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{
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size_t i;
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size_t j;
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if (!needle[0])
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return ((char *)(haystack));
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i = 0;
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while (i < n && haystack[i])
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{
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j = 0;
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while (i + j < n && needle[j] && haystack[i + j] == needle[j])
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++j;
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if (!needle[j])
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return ((char *)&haystack[i]);
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++i;
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}
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return (NULL);
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}
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