#ifndef interpol_internal_deque_h
#define interpol_internal_deque_h
#include <Python.h>

/*
 *
 * This module contains a linked list implementation that is used internally
 * as a deque. The internal deques are then converted to python lists.
 *
 * */

typedef struct i_deque_s
{
	struct i_deque_s * next;
	PyObject * content;
	size_t following;
} i_deque_t;


i_deque_t * 
i_deque_t_new
	( PyObject * content
	, i_deque_t * next);

void
i_deque_t_del
	(i_deque_t * deque);

PyObject *
i_deque_t_to_List
	(i_deque_t * deque);


#define i_deque_t_start() NULL
#define i_deque_t_insert(deque, content) i_deque_t_new(content, deque)


#endif