//
// Created by egor on 24.04.23.
//

#ifndef LAMA_RUNTIME_VIRT_STACK_H
#define LAMA_RUNTIME_VIRT_STACK_H
#define RUNTIME_VSTACK_SIZE 100000

#include <stddef.h>
#include <assert.h>

struct {
    size_t buf[RUNTIME_VSTACK_SIZE + 1];
    size_t cur;
} typedef virt_stack;

virt_stack *vstack_create();

void vstack_destruct(virt_stack *st);

void vstack_init(virt_stack *st);

void vstack_push(virt_stack *st, size_t value);

size_t vstack_pop(virt_stack *st);

void* vstack_top(virt_stack *st);

size_t vstack_size(virt_stack *st);

size_t vstack_kth_from_start(virt_stack *st, size_t k);

#endif //LAMA_RUNTIME_VIRT_STACK_H