21sh/ft_lstmap.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstmap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mazimi <mazimi@student.42.fr>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2014/12/10 15:38:49 by mazimi            #+#    #+#             */
/*   Updated: 2014/12/11 16:13:50 by mazimi           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

t_list		*ft_lstmap(t_list *lst, t_list *(*f)(t_list *elem))
{
	t_list *ret;

	if (lst != NULL)
	{
		ret = (t_list*)malloc(sizeof(f(lst)));
		if (ret == NULL)
			return (NULL);
		ret = f(lst);
		ret->next = ft_lstmap(lst->next, f);
		return (ret);
	}
	return (NULL);
}