// Header file for functions in util.c file
// contains the function definitions for ease of use in
// CS 370 programs

#ifndef UTILITY_H
#define UTILITY_H

extern "C" {
int process_fork(int nproc);
void process_join(int nproc, int id);
int* shareint(int size, int& id);
int *sharereal (int size, int& id);
int *sharebarrier (int size, int& id);
void spin_lock_init(int& lock, int condition);
void spin_lock(int lock);
void spin_unlock(int lock);
void clean_up_shared(int IdShareMem);
void clean_up_sem (int IdSem);
}

#endif