/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strmapi.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: pbonilla <eirodeis.lepnj@gmail.com>        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/11/25 17:46:08 by pbonilla          #+#    #+#             */
/*   Updated: 2021/01/31 04:53:57 by pbonilla         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strmapi(char const *s, char (*f)(unsigned int, char))
{
	char	*sf;
	size_t	i;

	if (!s || !f)
		return (NULL);
	if (!(sf = malloc(sizeof(char) * (ft_strlen(s) + 1))))
		return (NULL);
	i = -1;
	while (s[++i])
		sf[i] = (*f)(i, s[i]);
	sf[i] = 0;
	return (sf);
}