gecko-dev/intl/uconv/util/umap.h

69 lines
1.6 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef __UMAP__
#define __UMAP__
#define NOMAPPING 0xfffd
enum {
uFormat0Tag = 0,
uFormat1Tag,
uFormat2Tag,
uNumFormatTag
};
typedef struct {
PRUint16 srcBegin; /* 2 byte */
PRUint16 srcEnd; /* 2 byte */
PRUint16 destBegin; /* 2 byte */
} uFormat0;
typedef struct {
PRUint16 srcBegin; /* 2 byte */
PRUint16 srcEnd; /* 2 byte */
PRUint16 mappingOffset; /* 2 byte */
} uFormat1;
typedef struct {
PRUint16 srcBegin; /* 2 byte */
PRUint16 srcEnd; /* 2 byte -waste */
PRUint16 destBegin; /* 2 byte */
} uFormat2;
typedef struct {
union {
uFormat0 format0;
uFormat1 format1;
uFormat2 format2;
} fmt;
} uMapCell;
typedef struct {
PRUint16 itemOfList;
PRUint16 offsetToFormatArray;
PRUint16 offsetToMapCellArray;
PRUint16 offsetToMappingTable;
PRUint16 data[1];
} uTable;
#endif