#include <stdlib.h>
#include "stack.h"

char bci_stack_t_push(bci_stack_t * stack, uint16_t value)
{
	bci_stack_t node = malloc(sizeof(struct bci_stack_s));
	if(!node)
	{
		return 1;
	}
	node->next = *stack;
	node->value = value;
	stack = &node;
	return 0;
}
char bci_stack_t_pop(bci_stack_t * stack, uint16_t * result)
{
	if(!*stack)
	{
		return 1;
	}
	*result = (*stack)->value;
	*stack = (*stack)->next;
	return 0;
}