static void init_dl_data() {
     init_ap_data();
 #if !__USE_TBB_ATOMICS
     int res;
     res = pthread_spin_init( &handles.my_lock, PTHREAD_PROCESS_SHARED );
     LIBRARY_ASSERT( res==0, "pthread_spin_init failed" );
 #endif
 }
 static void init_dl_data() {
     handles.init();
     init_ap_data();
 }