wait_events      2250 win32/win32.c  	    if (wait_events(child->hProcess, timeout) != WAIT_OBJECT_0) {
wait_events      2749 win32/win32.c      RUBY_CRITICAL(ret = wait_events(NULL, msec));
wait_events      2758 win32/win32.c      RUBY_CRITICAL(wait_events(NULL, 0));
wait_events      2840 win32/win32.c  	    if (wait_events(thr, INFINITE) != WAIT_OBJECT_0) {