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ft_memcmp.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memcmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: nekitoss <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/29 21:46:02 by nekitoss #+# #+# */
/* Updated: 2016/11/29 21:46:03 by nekitoss ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_memcmp(const void *s1, const void *s2, size_t n)
{
size_t i;
unsigned char *u_s1;
unsigned char *u_s2;
u_s1 = (unsigned char *)s1;
u_s2 = (unsigned char *)s2;
i = 0;
while (n > 0)
{
if (u_s1[i] != u_s2[i])
return (u_s1[i] - u_s2[i]);
i++;
n--;
}
return (0);
}