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ft_memcmp.c
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ft_memcmp.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memcmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: vscabell <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/01/25 14:59:06 by vscabell #+# #+# */
/* Updated: 2020/01/25 18:08:55 by vscabell ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_memcmp(const void *s1, const void *s2, size_t n)
{
size_t i;
const char *str1;
const char *str2;
str1 = (const char *)s1;
str2 = (const char *)s2;
i = 0;
while (i < n)
{
if (str1[i] != str2[i])
return ((unsigned char)str1[i] - (unsigned char)str2[i]);
i++;
}
return (0);
}