ft_strrchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strrchr.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: marmulle <marmulle@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/10/31 17:09:43 by marmulle          #+#    #+#             */
/*   Updated: 2022/11/11 15:51:45 by marmulle         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	s_len = ft_strlen(s);
	while (*(s + s_len) != (char)c)
	{
		if (s_len-- < 1 && (char)c)
			return (NULL);
	}
	return ((char *)(s + s_len));
}