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ft_memcmp.c
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33 lines (30 loc) · 1.22 KB
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memcmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dporhomo <dporhomo@student.42prague.com +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/11/13 19:51:03 by dporhomo #+# #+# */
/* Updated: 2025/11/13 20:03:42 by dporhomo ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_memcmp(const void *s1, const void *s2, size_t n)
{
const unsigned char *str1;
const unsigned char *str2;
size_t i;
if (n == 0)
return (0);
str1 = (const unsigned char *)s1;
str2 = (const unsigned char *)s2;
i = 0;
while (i < n)
{
if (str1[i] != str2[i])
return (str1[i] - str2[i]);
i++;
}
return (0);
}