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68 lines
1.8 KiB
68 lines
1.8 KiB
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1997.
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//
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// File: comp.hxx
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//
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// Contents:
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//
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// Classes:
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//
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// Functions:
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//
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// History: 04-16-97 DanpoZ (Danpo Zhang) Created
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//
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//----------------------------------------------------------------------------
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#ifndef COMP_HXX_
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#define COMP_HXX_
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#include <windows.h>
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#if 0
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#define DllImport __declspec( dllimport )
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#else
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#define DllImport
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#endif
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#define DllExport __declspec( dllexport )
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extern "C" {
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typedef HRESULT (WINAPI *PFNCODEC_INIT_COMPRESSION)(VOID);
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typedef HRESULT (WINAPI *PFNCODEC_INIT_DECOMPRESSION)(VOID);
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typedef VOID (WINAPI *PFNCODEC_DEINIT_COMPRESSION)(VOID);
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typedef VOID (WINAPI *PFNCODEC_DEINIT_DECOMPRESSION)(VOID);
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typedef HRESULT (WINAPI *PFNCODEC_CREATE_COMPRESSION)(PVOID *context);
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typedef HRESULT (WINAPI *PFNCODEC_CREATE_DECOMPRESSION)(PVOID *context);
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typedef HRESULT (WINAPI *PFNCODEC_COMPRESS)(
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PVOID context,
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CONST PBYTE input,
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LONG input_size,
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PBYTE output,
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LONG output_size,
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PLONG input_used,
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PLONG output_used,
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INT compression_level
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);
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typedef HRESULT (WINAPI *PFNCODEC_DECOMPRESS)(
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PVOID context,
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CONST PBYTE input,
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LONG input_size,
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PBYTE output,
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LONG output_size,
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PLONG input_used,
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PLONG output_used
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);
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typedef VOID (WINAPI *PFNCODEC_DESTROY_COMPRESSION)(PVOID);
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typedef VOID (WINAPI *PFNCODEC_DESTROY_DECOMPRESSION)(PVOID);
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typedef HRESULT (WINAPI *PFNCODEC_RESET_COMPRESSION)(PVOID);
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typedef HRESULT (WINAPI *PFNCODEC_RESET_DECOMPRESSION)(PVOID);
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}
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#endif
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