35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_lstmap.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2018/04/08 19:54:31 by tmaze #+# #+# */
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/* Updated: 2018/04/09 09:35:00 by tmaze ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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static void ft_lstdelmem(void *content, size_t content_size)
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{
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(void)content_size;
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free(content);
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}
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t_list *ft_lstmap(t_list *lst, t_list *(*f)(t_list *elem))
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{
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t_list *ret;
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t_list *new;
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ret = NULL;
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if (lst->next != NULL)
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ret = ft_lstmap(lst->next, f);
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if ((new = (*f)(lst)) == NULL)
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ft_lstdel(&ret, &ft_lstdelmem);
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else
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ft_lstadd(&ret, new);
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return (ret);
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}
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