ft_strrchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strrchr.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: smonroe <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2018/04/16 23:06:28 by smonroe           #+#    #+#             */
/*   Updated: 2018/04/17 02:27:13 by smonroe          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strrchr(const char *s, int c)
{
	int	i;

	i = ft_strlen(s);
	if (i == 0)
		return (NULL);
	if (c == 0)
		return ((char *)s + ft_strlen(s));
	while (--i >= 0)
		if (s[i] == c)
			return ((char *)s + i);
	return (NULL);
}