Remove references to PCVOID and LPUINT.
Remove types that don't exist on Windows.

diff --git a/dlls/comctl32/commctrl.c b/dlls/comctl32/commctrl.c
index 356a795..4c4247f 100644
--- a/dlls/comctl32/commctrl.c
+++ b/dlls/comctl32/commctrl.c
@@ -218,7 +218,7 @@
 
 VOID WINAPI
 MenuHelp (UINT uMsg, WPARAM wParam, LPARAM lParam, HMENU hMainMenu,
-	  HINSTANCE hInst, HWND hwndStatus, LPUINT lpwIDs)
+	  HINSTANCE hInst, HWND hwndStatus, UINT* lpwIDs)
 {
     UINT uMenuID = 0;