PR_ASSERT( delete_sem( cvar->isem ) == B_NO_ERROR );
status_t result;  result = delete_sem( cvar->isem ); PR_ASSERT( result == B_NO_ERROR );
    PR_DestroyCondVar (PRCondVar *cvar){    PR_ASSERT( delete_sem( cvar->isem ) == B_NO_ERROR );    PR_DELETE( cvar );}