[apple/icu.git] / icuSources / layout / StateTables.h

/*
 * @(#)StateTables.h	1.5 00/03/15
 *
 * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
 *
 */

#ifndef __STATETABLES_H
#define __STATETABLES_H

/**
 * \file
 * \internal
 */

#include "LETypes.h"
#include "LayoutTables.h"

U_NAMESPACE_BEGIN

struct StateTableHeader
{
    le_int16 stateSize;
    ByteOffset classTableOffset;
    ByteOffset stateArrayOffset;
    ByteOffset entryTableOffset;
};

enum ClassCodes
{
    classCodeEOT = 0,
    classCodeOOB = 1,
    classCodeDEL = 2,
    classCodeEOL = 3,
    classCodeFirstFree = 4,
    classCodeMAX = 0xFF
};

typedef le_uint8 ClassCode;

struct ClassTable
{
    TTGlyphID firstGlyph;
    le_uint16 nGlyphs;
    ClassCode classArray[ANY_NUMBER];
};

enum StateNumber
{
    stateSOT        = 0,
    stateSOL        = 1,
    stateFirstFree  = 2,
    stateMAX        = 0xFF
};

typedef le_uint8 EntryTableIndex;

struct StateEntry
{
    ByteOffset  newStateOffset;
    le_int16    flags;
};

U_NAMESPACE_END
#endif
Commit	Line	Data
b75a7d8f A	1	/*
	2	* @(#)StateTables.h 1.5 00/03/15
	3	*
	4	* (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
	5	*
	6	*/
	7
	8	#ifndef __STATETABLES_H
	9	#define __STATETABLES_H
	10
	11	/**
	12	* \file
	13	* \internal
	14	*/
	15
	16	#include "LETypes.h"
	17	#include "LayoutTables.h"
	18
	19	U_NAMESPACE_BEGIN
	20
	21	struct StateTableHeader
	22	{
	23	le_int16 stateSize;
	24	ByteOffset classTableOffset;
	25	ByteOffset stateArrayOffset;
	26	ByteOffset entryTableOffset;
	27	};
	28
	29	enum ClassCodes
	30	{
	31	classCodeEOT = 0,
	32	classCodeOOB = 1,
	33	classCodeDEL = 2,
	34	classCodeEOL = 3,
	35	classCodeFirstFree = 4,
	36	classCodeMAX = 0xFF
	37	};
	38
	39	typedef le_uint8 ClassCode;
	40
	41	struct ClassTable
	42	{
	43	TTGlyphID firstGlyph;
	44	le_uint16 nGlyphs;
	45	ClassCode classArray[ANY_NUMBER];
	46	};
	47
	48	enum StateNumber
	49	{
	50	stateSOT = 0,
	51	stateSOL = 1,
	52	stateFirstFree = 2,
	53	stateMAX = 0xFF
	54	};
	55
	56	typedef le_uint8 EntryTableIndex;
	57
	58	struct StateEntry
	59	{
	60	ByteOffset newStateOffset;
	61	le_int16 flags;
	62	};
	63
	64	U_NAMESPACE_END
65	#endif
66