ft_memcmp.c

Go to the documentation of this file.

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tspoof <tspoof@student.hive.fi>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/10/31 14:45:46 by tspoof            #+#    #+#             */
/*   Updated: 2022/11/30 17:06:29 by tspoof           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "libft.h"
 
int ft_memcmp(const void *s1, const void *s2, size_t n)
{
    size_t  i;
 
    i = 0;
    while (i < n)
    {
        if (((unsigned char *)s1)[i] != ((unsigned char *)s2)[i])
        {
            return (((unsigned char *)s1)[i] - ((unsigned char *)s2)[i]);
        }
        i++;
    }
    return (0);
}