void wxRegisterId(long id);
%name(NewId) long wxNewId();
%name(RegisterId) void wxRegisterId(long id);
+long wxGetCurrentId();
void wxBell();
void wxDisplaySize(int *OUTPUT, int *OUTPUT);
void wxSleep(int secs);
void wxUsleep(unsigned long milliseconds);
bool wxYield();
+bool wxYieldIfNeeded();
void wxEnableTopLevelWindows(bool enable);
%inline %{