push_swap/src/moves/reverse_rotate.c

29 lines
1.1 KiB
C

/* ************************************************************************** */
/* */
/* ::: o_ :::::: ::: */
/* reverse_rotate.c :+: / :+::+: :+: */
/* +:+ > +:++:+ +:+ */
/* By: whaffman <whaffman@student.codam.nl> +#+ +:+ +#++#++:++#++ */
/* +#+ +#+#+ +#++#+ +#+ \o/ */
/* Created: 2024/11/06 19:58:58 by whaffman #+#+# #+#+# #+# #+# | */
/* Updated: 2024/11/06 20:03:30 by whaffman ### ### ### ### / \ */
/* */
/* ************************************************************************** */
#include "libft.h"
void reverse_rotate(t_list **stack)
{
t_list *temp;
t_list *last;
if (!stack)
return ;
temp = *stack;
last = ft_lstlast(*stack);
while (temp->next->next)
temp = temp->next;
temp->next = NULL;
ft_lstadd_front(stack, last);
}