My_Libft/ft_memcmp.c at main · yahyaelallam725-ctrl/My_Libft · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: yelallam <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/11/01 21:39:55 by yelallam          #+#    #+#             */
/*   Updated: 2025/11/02 12:32:00 by yelallam         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include "libft.h"

int	ft_memcmp(const void *s1, const void *s2, size_t n)
{
	unsigned const char	*ptr1;
	unsigned const char	*ptr2;
	size_t				i;

	ptr1 = s1;
	ptr2 = s2;
	i = 0;
	while (i < n)
	{
		if (ptr1[i] != ptr2[i])
			return (ptr1[i] - ptr2[i]);
		i++;
	}
	return (0);
}
/*int	main()
{
	char const ho[] = "yahya";
	char const hg[] = "yxahya";
	printf("%d", ft_memcmp(&hg, &ho, 0));
}*/