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   1 #ifndef WINE_DSHOW_SEEKPASS_H
   2 #define WINE_DSHOW_SEEKPASS_H
   3
   4 /*
   5                 implements CLSID_SeekingPassThru.
   6
   7         - At least, the following interfaces should be implemented:
   8
   9         IUnknown
  10                 + ISeekingPassThru
  11
  12 */
  13
  14 #include "iunk.h"
  15
  16 typedef struct QUARTZ_ISeekingPassThruImpl
  17 {
  18         ICOM_VFIELD(ISeekingPassThru);
  19 } QUARTZ_ISeekingPassThruImpl;
  20
  21
  22 typedef struct CSeekingPassThru
  23 {
  24         QUARTZ_IUnkImpl unk;
  25         QUARTZ_ISeekingPassThruImpl     seekpass;
  26
  27         /* ISeekingPassThru fields. */
  28 } CSeekingPassThru;
  29
  30 #define CSeekingPassThru_THIS(iface,member)             CSeekingPassThru*       This = ((CSeekingPassThru*)(((char*)iface)-offsetof(CSeekingPassThru,member)))
  31
  32 HRESULT QUARTZ_CreateSeekingPassThru(IUnknown* punkOuter,void** ppobj);
  33
  34
  35 #endif  /* WINE_DSHOW_SEEKPASS_H */