assert(0);
ADM_assert(0);
void gui_ok(GtkButton * button, gpointer user_data){    UNUSED_ARG(button);    int res;    res = (int) user_data;    if (lock)			return;			// second call back->ignore.    switch (res)      {      case 1:	  			lock = 1;				  break;      case 0:				  lock = -1;		  break;  	    case -1:    		 	lock=-2;      	break;       default:       		assert(0);      }    return;};