ScrollDC should take into account overlapped windows. With this change
ScrollWindowEx can be moved out of X11drv.
diff --git a/include/user.h b/include/user.h
index 5f2a420..9adda07 100644
--- a/include/user.h
+++ b/include/user.h
@@ -113,7 +113,7 @@
void (*pForceWindowRaise)(HWND);
DWORD (*pMsgWaitForMultipleObjectsEx)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
void (*pReleaseDC)(HWND,HDC);
- INT (*pScrollWindowEx)(HWND,INT,INT,const RECT*,const RECT*,HRGN,LPRECT,UINT);
+ BOOL (*pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT);
void (*pSetFocus)(HWND);
HWND (*pSetParent)(HWND,HWND);
BOOL (*pSetWindowPos)(WINDOWPOS *);