#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <tice.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <debug.h>

#include <fileioc.h>
#include <graphx.h>

#include "parse.h"
#include "main.h"
#include "errors.h"
#include "output.h"
#include "operator.h"
#include "stack.h"

int  *tos, *p1, stack[SIZE];

void push(unsigned int i) {
    *++p1 = i;
}

unsigned int pop(void) {
    return *(p1--);
}