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ft_lstmap.c
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ft_lstmap.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_lstmap.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gemartin <gemartin@student.42barc...> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/27 00:58:36 by gemartin #+# #+# */
/* Updated: 2022/01/27 01:34:44 by gemartin ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
t_list *ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
{
t_list *element;
t_list *new;
void *content;
new = NULL;
while (lst)
{
content = f(lst->content);
element = ft_lstnew(content);
if (!element)
{
free(content);
ft_lstclear(&new, del);
return (0);
}
ft_lstadd_back(&new, element);
lst = lst -> next;
}
return (new);
}