libft/ft_strcmp.c at master · MorganBerger/libft · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strcmp.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mberger <mberger@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2014/11/04 20:35:45 by mberger           #+#    #+#             */
/*   Updated: 2014/12/23 18:51:05 by mberger          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

int	ft_strcmp(const char *s1, const char *s2)
{
	int	i;

	i = 0;
	while ((s1[i]) && (s1[i] == s2[i]))
		i++;
	return ((unsigned char)s1[i] - (unsigned char)s2[i]);
}