/*
 * ISA 563, Spring 2011
 * Copyleft by Muhammad Abdulla
 */

#ifndef STACK3_INCLUDED
#define STACK3_INCLUDED

#define MAX 100

typedef struct
{
   int stack[MAX];
   int stack_idx;
} Stack;

void stack_init(Stack *s);
void stack_push(Stack *s, int item);
int  stack_pop(Stack *s);
int  stack_empty(Stack *s);
int  stack_full(Stack *s);

#endif // STACK3_INCLUDED