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40 lines
1.2 KiB
40 lines
1.2 KiB
3 years ago
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//
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// HtPack.h
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//
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// HtPack: Compress and uncompress data in e.g. simple structures.
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// The structure must have the layout defined in the ABI;
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// the layout the compiler generates.
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//
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// Much like the pack()/unpack() function pair in perl, but
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// compressing, not "packing into a binary structure".
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//
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// Note that the contents of the returned "String" is not
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// necessarily aligned to allow using it as a struct.
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//
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// Part of the ht://Dig package <http://www.htdig.org/>
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// Copyright (c) 1999-2004 The ht://Dig Group
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// For copyright details, see the file COPYING in your distribution
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// or the GNU Library General Public License (LGPL) version 2 or later
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// <http://www.gnu.org/copyleft/lgpl.html>
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//
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// $Id: HtPack.h,v 1.7 2004/05/28 13:15:20 lha Exp $
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//
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#ifndef __HtPack_h
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#define __HtPack_h
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#include "htString.h"
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// Pack.
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// The parameter "format" is not const but should normally be.
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extern String
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htPack(const char format[], const char *theStruct);
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// Unpack.
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// The parameter "theString" will be updated to point after the
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// processed amount of data.
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extern String
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htUnpack(const char format[], const char *thePackedData);
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#endif // __HtPack_h
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