// Copyright (c) 2009-2011, Tor M. Aamodt, Ali Bakhoda, Ivan Sham
// The University of British Columbia
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
// Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution. Neither the name of
// The University of British Columbia nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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#ifndef _MY_STACK_
#define _MY_STACK_

#include "../abstract_hardware_model.h"

typedef struct {
  address_type *v;
  int max_size;
  int top;
} Stack;

void push_stack(Stack *S, address_type val);
address_type pop_stack(Stack *S);
address_type top_stack(Stack *S);
Stack *new_stack(int size);
void free_stack(Stack *S);
int size_stack(Stack *S);
int full_stack(Stack *S);
int empty_stack(Stack *S);
int element_exist_stack(Stack *S, address_type value);
void reset_stack(Stack *S);
#endif  // _MY_STACK_