You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.1 KiB
37 lines
1.1 KiB
//+---------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1992 - 1995.
|
|
//
|
|
// File: CLOCKBYT.HXX
|
|
//
|
|
// Contents:
|
|
//
|
|
// Classes: Declaration for ILockBytes base class
|
|
//
|
|
// Functions:
|
|
//
|
|
// History: 12-01-95 JoeS (Joe Souza) Created
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
class FAR CLockBytes : public ILockBytes
|
|
{
|
|
public:
|
|
|
|
// *** IUnknown methods ***
|
|
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj);
|
|
STDMETHOD_(ULONG,AddRef) (THIS);
|
|
|
|
// *** ILockBytes methods ***
|
|
STDMETHOD(Flush) (THIS);
|
|
STDMETHOD(LockRegion) (THIS_ ULARGE_INTEGER libOffset, ULARGE_INTEGER cb,
|
|
DWORD dwLockType);
|
|
STDMETHOD(UnlockRegion) (THIS_ ULARGE_INTEGER libOffset,
|
|
ULARGE_INTEGER cb, DWORD dwLockType);
|
|
STDMETHOD(Stat) (THIS_ STATSTG FAR *pStatStg, DWORD grfStatFlag);
|
|
|
|
private:
|
|
CRefCount _CRefs;
|
|
};
|
|
|