if (*mutexPtr == NULL) {
	MASTER_LOCK;
	if (*mutexPtr == NULL) {
	    /*
	     * Double inside master lock check to avoid a race condition.
	     */

	    pmutexPtr = (pthread_mutex_t *) ckalloc(sizeof(pthread_mutex_t));
	    pmutexPtr = ckalloc(sizeof(pthread_mutex_t));
	    pthread_mutex_init(pmutexPtr, NULL);
	    *mutexPtr = (Tcl_Mutex)pmutexPtr;
	    TclRememberMutex(mutexPtr);
	}
	MASTER_UNLOCK;
    }
    pmutexPtr = *((pthread_mutex_t **)mutexPtr);

TclpFinalizeMutex(
    Tcl_Mutex *mutexPtr)
{
    pthread_mutex_t *pmutexPtr = *(pthread_mutex_t **) mutexPtr;

    if (pmutexPtr != NULL) {
	pthread_mutex_destroy(pmutexPtr);
	ckfree((char *) pmutexPtr);
	ckfree(pmutexPtr);
	*mutexPtr = NULL;
    }
}

/*
 *----------------------------------------------------------------------
 *

	/*
	 * Double check inside mutex to avoid race, then initialize condition
	 * variable if necessary.
	 */

	if (*condPtr == NULL) {
	    pcondPtr = (pthread_cond_t *) ckalloc(sizeof(pthread_cond_t));
	    pcondPtr = ckalloc(sizeof(pthread_cond_t));
	    pthread_cond_init(pcondPtr, NULL);
	    *condPtr = (Tcl_Condition)pcondPtr;
	    *condPtr = (Tcl_Condition) pcondPtr;
	    TclRememberCondition(condPtr);
	}
	MASTER_UNLOCK;
    }
    pmutexPtr = *((pthread_mutex_t **)mutexPtr);
    pcondPtr = *((pthread_cond_t **)condPtr);
    if (timePtr == NULL) {

 */

void
TclpFinalizeCondition(
    Tcl_Condition *condPtr)
{
    pthread_cond_t *pcondPtr = *(pthread_cond_t **)condPtr;

    if (pcondPtr != NULL) {
	pthread_cond_destroy(pcondPtr);
	ckfree((char *) pcondPtr);
	ckfree(pcondPtr);
	*condPtr = NULL;
    }
}
#endif /* TCL_THREADS */

/*
 *----------------------------------------------------------------------