/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   push_swap.h                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/02/21 14:13:53 by tmaze             #+#    #+#             */
/*   Updated: 2019/02/21 16:05:33 by tmaze            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef PUSH_SWAP_H
# define PUSH_SWAP_H

# include <stdlib.h>
# include <unistd.h>
# include "libft.h"

typedef struct		s_stack
{
	int				nb;
	struct s_stack	*next;
}					t_stack;

t_stack				*ps_stknew(int nb);
void				*ps_stkpsh(t_stack **s, t_stack *new);
t_stack				*ps_stkpop(t_stack **s);

size_t				ps_stksize(t_stack *s);

void				ps_swap(t_stack **s);
void				ps_sswap(t_stack **a, t_stack **b);
void				ps_push(t_stack **s1, t_stack **s2);
void				ps_rot(t_stack **s);
void				ps_rrot(t_stack **a, t_stack **b);
void				ps_rerot(t_stack **s);
void				ps_rrerot(t_stack **a, t_stack **b);

#endif