gecko-dev/intl/uconv/public/uconvutil.h

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C

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* jeroen.dobbelaere@acunia.com
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef __UCONV_TIL_H__
#define __UCONV_TIL_H__
#include "prcpucfg.h"
/*=====================================*/
#define PACK(h,l) (int16)(( (h) << 8) | (l))
#if defined(IS_LITTLE_ENDIAN)
#define ShiftInCell(sub,len,min,max) \
PACK(len,sub), PACK(max,min)
#define ShiftOutCell(sub,len,minh,minl,maxh,maxl) \
PACK(len,sub), PACK(minl,minh), PACK(maxl,maxh)
#else
#define ShiftInCell(sub,len,min,max) \
PACK(sub,len), PACK(min, max)
#define ShiftOutCell(sub,len,minh,minl,maxh,maxl) \
PACK(sub,len), PACK(minh,minl), PACK(maxh,maxl)
#endif
typedef enum {
u1ByteCharset = 0,
u2BytesCharset,
u2BytesGRCharset,
u2BytesGRPrefix8FCharset,
u2BytesGRPrefix8EA2Charset,
u2BytesGRPrefix8EA3Charset,
u2BytesGRPrefix8EA4Charset,
u2BytesGRPrefix8EA5Charset,
u2BytesGRPrefix8EA6Charset,
u2BytesGRPrefix8EA7Charset,
uDecomposedHangulCharset,
uJohabHangulCharset,
uJohabSymbolCharset,
u4BytesGB18030Charset,
u2BytesGR128Charset,
uMultibytesCharset,
uNumOfCharsetType = uMultibytesCharset
} uScanClassID;
typedef enum {
u1ByteChar = 0,
u2BytesChar,
u2BytesGRChar,
u1BytePrefix8EChar, /* Used by JIS0201 GR in EUC_JP */
uNumOfCharType
} uScanSubClassID;
typedef struct {
unsigned char classID;
unsigned char reserveLen;
unsigned char shiftin_Min;
unsigned char shiftin_Max;
} uShiftInCell;
typedef struct {
PRInt16 numOfItem;
uShiftInCell shiftcell[1];
} uShiftInTableMutable;
typedef const uShiftInTableMutable uShiftInTable;
typedef struct {
unsigned char classID;
unsigned char reserveLen;
unsigned char shiftout_MinHB;
unsigned char shiftout_MinLB;
unsigned char shiftout_MaxHB;
unsigned char shiftout_MaxLB;
} uShiftOutCell;
typedef struct {
PRInt16 numOfItem;
uShiftOutCell shiftcell[1];
} uShiftOutTableMutable;
typedef const uShiftOutTableMutable uShiftOutTable;
/*=====================================*/
typedef struct {
unsigned char min;
unsigned char max;
} uRange;
/*=====================================*/
typedef PRUint16* uMappingTableMutable;
typedef const PRUint16 uMappingTable;
#endif