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31 lines
736 B
C
31 lines
736 B
C
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#if !defined(lpset_h)
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#define lpset_h
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#include "lpcset.h"
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#include "lpcode.h"
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#include "lptree.h"
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/*
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** Extra information for the result of 'charsettype'. When result is
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** IChar, 'offset' is the character. When result is ISet, 'cs' is the
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** supporting bit array (with offset included), 'offset' is the offset
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** (in bytes), 'size' is the size (in bytes), and 'delt' is the default
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** value for bytes outside the set.
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*/
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typedef struct {
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const byte *cs;
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int offset;
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int size;
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int deflt;
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} charsetinfo;
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int tocharset (TTree *tree, Charset *cs);
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Opcode charsettype (const byte *cs, charsetinfo *info);
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byte getbytefromcharset (const charsetinfo *info, int index);
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void tree2cset (TTree *tree, charsetinfo *info);
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#endif
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