IDirectDrawSurface4_Unlock 2387 3rdparty/include/dshow/ddraw.h #define IDirectDrawSurface4_Unlock(p,a)                  (p)->lpVtbl->Unlock(p,a)
IDirectDrawSurface4_Unlock 2438 3rdparty/include/dshow/ddraw.h #define IDirectDrawSurface4_Unlock(p,a)                  (p)->Unlock(a)