windows-nt/Source/XPSP1/NT/shell/ext/mlang/fechmap_.h

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2020-09-26 03:20:57 -05:00
/*----------------------------------------------------------------------------
%%File: fechmap_.h
%%Unit: fechmap
%%Contact: jpick
Internal header file for FarEast character conversion module.
----------------------------------------------------------------------------*/
#ifndef FECHMAP__H
#define FECHMAP__H
#include <windows.h>
#include <stdio.h>
#include <stddef.h>
#include "msencode.h"
//#include "assert.h"
// Character encoding types supported by this module.
// Internal version -- broader than the set exposed publicly.
// (Doing this since much of the groundwork is already in
// for future support don't want to remove or ifdef out that
// code).
//
// Main DLL entry points manage the correspondence between
// external and internal encoding types.
//
typedef enum _icet // Internal Character Encoding Type
{
icetNil = -1,
icetEucCn = 0,
icetEucJp,
icetEucKr,
icetEucTw,
icetIso2022Cn,
icetIso2022Jp,
icetIso2022Kr,
icetIso2022Tw,
icetBig5,
icetGbk,
icetHz,
icetShiftJis,
icetWansung,
icetUtf7,
icetUtf8,
icetCount,
} ICET;
// Miscellaneous useful definitions
//
#define fTrue (BOOL) 1
#define fFalse (BOOL) 0
// MS Code Page Definitions
//
#define nCpJapan 932
#define nCpChina 936
#define nCpKorea 949
#define nCpTaiwan 950
#define FIsFeCp(cp) \
(((cp) == nCpJapan) || ((cp) == nCpChina) || ((cp) == nCpKorea) || ((cp) == nCpTaiwan))
#define WchFromUchUch(uchLead, uchTrail) \
(WCHAR) ((((UCHAR)(uchLead)) << 8) | ((UCHAR)(uchTrail)))
// Prototype for internal auto-detection code
//
CCE CceDetermineInputType(
IStream *pstmIn, // input stream
DWORD dwFlags,
EFam efPref,
int nPrefCp,
ICET *lpicet,
BOOL *lpfGuess
);
// Prototype for ISO-2022 escape sequence interpreter.
//
CCE CceReadEscSeq(IStream *pstmIn, ICET *lpicet);
#endif // #ifndef FECHMAP__H