1#ifndef DROPZONE_INCLUDED
2#define DROPZONE_INCLUDED
int(CARDLIBPROC * pDropZoneProc)(int dzid, const CardStack &cards)
int DropCards(CardStack &cardstack)
DropZone(int Id, RECT *rect, pDropZoneProc proc)
pDropZoneProc DropZoneCallback
void SetCallback(pDropZoneProc callback)
static IPrintDialogCallback callback
BOOL WINAPI CopyRect(_Out_ LPRECT, _In_ LPCRECT)