ft_lstmap.c File Reference

#include <stddef.h>
#include "ft_lst.h"

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Functions
t_list *	ft_lstmap (t_list *lst, void *(*f)(void *), void(*del)(void *))

Function Documentation

ft_lstmap()

t_list* ft_lstmap	(	t_list *	lst,
		void *(*)(void *)	f,
		void(*)(void *)	del
	)

Definition at line 16 of file ft_lstmap.c.

{
    t_list  *p_new_lst_top;
    t_list  *p_new_lst;
 
    if (lst == NULL)
        return (NULL);
    p_new_lst_top = ft_lstnew(f(lst->content));
    if (p_new_lst_top == NULL)
        return (NULL);
    p_new_lst = p_new_lst_top;
    lst = lst->next;
    while (lst != NULL)
    {
        p_new_lst->next = ft_lstnew(f(lst->content));
        p_new_lst = p_new_lst->next;
        lst = lst->next;
        if (p_new_lst == NULL)
        {
            ft_lstclear(&p_new_lst_top, del);
            return (NULL);
        }
    }
    return (p_new_lst_top);
}

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