23 lines
584 B
C
23 lines
584 B
C
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#ifndef _HASH_H
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#define _HASH_H
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#include "tokens.h"
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#define HASHSIZE 257 // DO NOT CHANGE!
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// this prime has been chosen because
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// there is a fast MOD257
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// if you use the % operator the thing
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// slows down to just about what a binary search is.
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#define MOD257(k) ((k) - ((k) & ~255) - ((k) >> 8) ) // MOD 257
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#define MOD257_1(k) ((k) & 255) // MOD (257 - 1)
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extern BOOL _rtfHashInited;
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VOID HashKeyword_Init( );
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VOID HashKeyword_Insert ( const KEYWORD *token );
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const KEYWORD *HashKeyword_Fetch ( const CHAR *szKeyword );
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#endif // _HASH_H
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