-
Notifications
You must be signed in to change notification settings - Fork 0
/
ft_memcmp.c
30 lines (27 loc) · 1.16 KB
/
ft_memcmp.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memcmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mkrubini <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/03 21:08:41 by mkrubini #+# #+# */
/* Updated: 2020/03/14 15:50:41 by mkrubini ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_memcmp(const void *s1, const void *s2, size_t n)
{
unsigned char *ps1;
unsigned char *ps2;
unsigned long i;
ps1 = (unsigned char *)s1;
ps2 = (unsigned char *)s2;
i = -1;
while (++i < n)
{
if (ps1[i] != ps2[i])
return ((ps1[i] - ps2[i]));
}
return (0);
}