ft_strrchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strrchr.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: estettle <estettle@student.42lausanne.ch>  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/09/26 10:56:03 by estettle          #+#    #+#             */
/*   Updated: 2024/10/08 17:57:43 by estettle         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

/* ft_strrchr()
 * locates the last occurence of the character c inside the string s and returns
 * a pointer to it
 * if the character isn't found, return NULL
*/
char	*ft_strrchr(const char *s, int c)
{
	int	i;

	i = ft_strlen(s);
	while (i >= 0)
	{
		if (*(s + i) == (char)c)
			return ((char *)(s + i));
		i--;
	}
	return (NULL);
}
/*
#include <stdio.h>

int	main(void)
{
	char	*melody = "Can. You. Hear. Me?";

	printf("%s\n", ft_strrchr(melody, '\0'));
}
*/