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ft_strnstr.c
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ft_strnstr.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strnstr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: hicunha- <hicunha-@student.42porto.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/10/04 00:13:04 by hicunha- #+# #+# */
/* Updated: 2023/10/04 00:13:04 by hicunha- ### ########.fr */
/* */
/* ************************************************************************** */
#include <string.h>
#include "libft.h"
char *ft_strnstr(const char *big, const char *little, size_t len)
{
size_t i;
size_t z;
i = 0;
if (*little == '\0')
return ((char *)big);
while (big[i] != '\0' && i < len)
{
z = 0;
while (big[i + z] != '\0' && big[i + z] == little[z] && i + z < len)
{
if (little[z + 1] == '\0')
return ((char *)&big[i]);
z++;
}
i++;
}
return (0);
}
/*#include <stdio.h>
int main()
{
char str [] = "You have to find the word";
char find[] = "the";
printf("%s", ft_strnstr(str, find, 25));
}*/