ft_strrchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strrchr.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jvico-ga <jvico-ga@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/09/14 20:14:34 by jvico-ga          #+#    #+#             */
/*   Updated: 2021/09/24 20:16:49 by jvico-ga         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	ptr = NULL;
	while (*s != '\0')
	{
		if (*s == (unsigned char)c)
			ptr = (char *)s;
		s++;
	}
	if (ptr != NULL)
		return (ptr);
	if (c == '\0')
		return ((char *)s);
	return (NULL);
}