/*
stack.h
Pedro Flynn - pflynn@microsoftsucks.org
*/

#ifndef STACK_H
#define STACK_H

#include <stdio.h>
#include <stdlib.h>

struct stack_element{
	void* se_data;
	struct stack_element* se_next;	
};
	

struct stack
{
int s_size;
struct stack_element* s_top;
struct stack_element* s_bottom;	
};


struct stack* stack_create();
int stack_push(struct stack* stack,const void* data);
int stack_pop(struct stack* stack,void** data);
void stack_print(struct stack* stack);
int stack_empty(struct stack* stack);
int stack_destroy(struct stack* stack);
	
#endif