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57 lines
1.2 KiB
57 lines
1.2 KiB
// Copyright (c) Microsoft Corp. 1994-95
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/*==============================================================================
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Simple interface to file (de)compression.
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DATE NAME COMMENTS
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07-Nov-94 RajeevD Created.
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==============================================================================*/
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#ifndef _AWLZRD_
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#define _AWLZRD_
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#include <ifaxos.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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BOOL
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WINAPI
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ConvertFile
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(
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LPSTR lpszIn, // input filename, OLE stream, or IFAX file key
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LPSTR lpszOut, // output filename, must be created by caller
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UINT cbHeader, // header size to be copied w/o compression
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UINT nCompress, // conversion type {AW_COMPRESS, AW_DECOMPRESS}
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UINT vCompress // compress level, must be 1
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);
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// conversion types
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#define AW_COMPRESS 0
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#define AW_DECOMPRESS 1
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BOOL
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WINAPI
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LZDecode
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(
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LPVOID lpContext,
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LPBUFFER lpbufPrev, // previous output buffer
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LPBUFFER lpbufCurr, // current output buffer
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LPBUFFER lpbufLZ // LZ input buffer
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);
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BOOL
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WINAPI
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LZEncode
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(
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LPVOID lpContext,
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LPBUFFER lpbufPrev, // previous input buffer
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LPBUFFER lpbufCurr, // current input buffer
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LPBUFFER lpbufLZ // LZ output buffer
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);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // _AWLZRD_
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