ft_strrchr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strrchr.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: dlom <dlom@student.42prague.com>           +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/01/22 22:58:42 by dlom              #+#    #+#             */
/*   Updated: 2023/01/22 22:58:42 by dlom             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"
/*
RETURNs a pointer to the last occurence of a specific character in the string.
if not found, return NULL
*/
char	*ft_strrchr(const char *str, int c)
{
	int	i;

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