libft/ft_strcmp.c at main · nsterk/libft · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   ft_strcmp.c                                        :+:    :+:            */
/*                                                     +:+                    */
/*   By: nsterk <marvin@codam.nl>                     +#+                     */
/*                                                   +#+                      */
/*   Created: 2020/09/21 17:08:30 by nsterk        #+#    #+#                 */
/*   Updated: 2021/03/03 01:41:14 by nsterk        ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */

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

	i = 0;
	while (s1[i] != '\0' || s2[i] != '\0')
	{
		if (s1[i] == s2[i])
			i++;
		else
			return (s1[i] - s2[i]);
	}
	return (0);
}