/* GThreads Implementation */
/* CS6210 Fall 1999 */
/* YOUR NAME HERE */

#include "gthreads.h"

/* Global Declarations */

/* Static Functions */

/* Global Function */

/* Perform any initialization needed for GThreads */
int GThread_init(
    int   SchedulingInterval)  /* Context switch interval, in microseconds */
{

 return(GT_FAILED);
}

int GThread_create(     /* Create a new thread */
    void* pStartFunc,   /* Address of starting function for thread */
    void* pParam,       /* Address of a parameter to be passed to thread */
    int   StackSize)    /* Size of stack for this thread ( in 4 byte units) */
                        /* Return GT_SUCCESS if Succeeded */
{

 return(GT_FAILED);
}

void GThread_yield(void)/* Relinquish control of CPU to another thread */
{

}

void GThread_exit(void) /* Notify scheduler that thread has completed */
                        /* DOES NOT RETURN */
{

}

int GThread_count()     /* Return number of threads active */
{
 return(0);
}

/* Mutex related calls */

int GTMutex_create(     /* Create a new mutex */ 
    GT_MUTEX* pMutex)   /* Address of mutex to create */
                        /* Return GT_SUCCESS if Succeeded */
{
 return(GT_FAILED);
}

void GTMutex_lock(      /* Lock the specified mutex */
    GT_MUTEX Mutex)     /* Mutex to lock */
{

}


int GTMutex_unlock(     /* Unlock the specified mutex */
    GT_MUTEX Mutex)     /* Mutex to unlock */
{
 return(GT_FAILED);
}


int GTMutex_islocked(   /* Return status of mutex, 1 = locked, 0 = not locked */
    GT_MUTEX Mutex)     /* Mutex to check */
{
 return(0);
}


int GTMutex_SCount(     /* Return number of successful locks */
    GT_MUTEX Mutex)     /* Mutex to check */
{
 return(0);
}


int GTMutex_UCount(     /* Return number of unsuccessful locks */
    GT_MUTEX Mutex)     /* Mutex to check */
{
 return(0);
}