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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strnstr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/07 10:25:13 by cacharle #+# #+# */
/* Updated: 2019/11/20 03:58:42 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strnstr(const char *haystack, const char *needle, size_t len)
{
size_t needle_len;
needle_len = ft_strlen(needle);
if (needle_len == 0)
return ((char*)haystack);
while (*haystack && len-- >= needle_len)
{
if (ft_strnequ(haystack, needle, needle_len))
return ((char*)haystack);
haystack++;
}
return (NULL);
}
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