ft_strmap.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strmap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: dbaldy <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/11/26 13:20:15 by dbaldy            #+#    #+#             */
/*   Updated: 2015/11/30 12:04:31 by dbaldy           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"
#include <string.h>
#include <stdlib.h>

char	*ft_strmap(char const *s, char (*f)(char))
{
	char	*s2;
	size_t	i;

	s2 = (char*)malloc(ft_strlen(s) + 1);
	if (s2 == NULL)
		return (NULL);
	i = 0;
	while (s[i])
	{
		s2[i] = (f)(s[i]);
		i++;
	}
	s2[i] = '\0';
	return (s2);
}