#define LB_ADDSTRING_UPPER 0x1AC
#define LB_ADDSTRING_LOWER 0x1AD
+HRGN set_control_clipping( HDC hdc, const RECT *rect );
+
LRESULT WINAPI DesktopWndProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam );
LRESULT WINAPI User32DefWindowProc(HWND,UINT,WPARAM,LPARAM,BOOL);
BOOL WINAPI RegisterClientPFN(VOID);