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ft_strncmp.c
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ft_strncmp.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strncmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: hicunha- <hicunha-@student.42porto.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/10/04 00:17:09 by hicunha- #+# #+# */
/* Updated: 2023/10/19 12:19:08 by hicunha- ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_strncmp(const char *s1, const char *s2, size_t n)
{
size_t i;
i = 0;
while (((unsigned char) s1[i] != '\0' || (unsigned char) s2[i] != '\0')
&& i < n)
{
if ((unsigned char) s1[i] != (unsigned char) s2[i])
return ((((unsigned char)s1[i]) - ((unsigned char) s2[i])));
i++;
}
return (0);
}
/*
#include<stdio.h>
#include<string.h>
int main()
{
char *a = "test\200";
char *b = "test\0";
unsigned int c = 6;
printf("%d\n", ft_strncmp(a, b, c));
printf("%d\n", strncmp(a, b, c));
}
*/