tvdu29/push_swap
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hewow owo

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added header, libft and all basic interactions with stack
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Tanguy MAZE
2019-02-21 16:49:39 +01:00
commit 26f2acfcad
7 changed files with 172 additions and 0 deletions
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srcs/ps_rerot.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ps_rerot.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/02/21 16:32:04 by tmaze #+# #+# */
/* Updated: 2019/02/21 16:38:13 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
void ps_rerot(t_stack **s)
{
t_stack *prec;
t_stack *tmp;
if (*s != NULL && ps_stksize(*s) > 2)
{
prec = *s;
tmp = (*s)->next;
while (tmp->next != NULL)
{
tmp = tmp->next;
prec = prec->next;
}
prec->next = NULL;
ps_stkpsh(s, tmp);
}
else if (*s != NULL && ps_stksize(*s) == 2)
ps_swap(s);
}
void ps_rrerot(t_stack **a, t_stack **b)
{
ps_rerot(a);
ps_rerot(b);
}