42_libft/ft_memcmp.c at master · Hacking-jack/42_libft · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: danrodr3 <danrodr3@students.42madrid.com>  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/10/10 13:57:16 by danrodr3          #+#    #+#             */
/*   Updated: 2025/10/10 13:57:59 by danrodr3         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include "libft.h"

int	ft_memcmp(const void *buf1, const void *buf2, size_t count)
{
	const unsigned char	*b1;
	const unsigned char	*b2;

	b1 = buf1;
	b2 = buf2;
	while (count--)
	{
		if (*b1 != *b2)
			return (*b1 - *b2);
		b1++;
		b2++;
	}
	return (0);
}