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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strnstr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/06 16:07:54 by dkaiser #+# #+# */
/* Updated: 2024/03/06 16:24:52 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#include <string.h>
char *ft_strnstr(const char *haystack, const char *needle, size_t len)
{
size_t i;
size_t k;
i = 0;
while (i < len)
{
k = 0;
while (haystack[i + k] == needle[k])
{
k++;
}
if (!needle[k])
return ((char *)haystack + i);
i++;
}
return (0);
}
/* #include <stdio.h> */
/* int main() { */
/* char haystack[] = "Hello world"; */
/* char needle[] = "d"; */
/* printf("strnstr: %s\n", strnstr(haystack, needle, 10)); */
/* printf("ft_strnstr: %s\n", ft_strnstr(haystack, needle, 10)); */
/* } */
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