/* CJK character converter HTCJK.h
** =======================
**
** Added 11-Jun-96 by FM, based on jiscode.h for
** Yutaka Sato's (ysato@etl.go.jp) SJIS.c, and
** Takuya ASADA's (asada@three-a.co.jp) CJK patches.
** (see SGML.c).
**
*/
#ifndef HTCJK_H
#define HTCJK_H
/*
** STATUS CHANGE CODES
*/
#ifdef ESC
#undef ESC
#endif /* ESC */
#define ESC '\033'
#define TO_2BCODE '$'
#define TO_1BCODE '('
#define TO_KANA '\016'
#define TO_KANAOUT '\017'
#define TO_KANJI "\033$B"
#define TO_HANJI "\033$A"
#define TO_HANGUL "\033$(C"
#define TO_ASCII "\033(B"
#define IS_SJIS_LO(lo) ((0x40<=lo)&&(lo!=0x7F)&&(lo<=0xFC))
#define IS_SJIS_HI1(hi) ((0x81<=hi)&&(hi<=0x9F)) /* 1st lev. */
#define IS_SJIS_HI2(hi) ((0xE0<=hi)&&(hi<=0xEF)) /* 2nd lev. */
#define IS_SJIS(hi,lo,in_sjis) (!IS_SJIS_LO(lo)?0:IS_SJIS_HI1(hi)?(in_sjis=1):in_sjis&&IS_SJIS_HI2(hi))
#define IS_EUC_LOS(lo) ((0x21<=lo)&&(lo<=0x7E)) /* standard */
#define IS_EUC_LOX(lo) ((0xA1<=lo)&&(lo<=0xFE)) /* extended */
#define IS_EUC_HI(hi) ((0xA1<=hi)&&(hi<=0xFE))
#define IS_EUC(hi,lo) IS_EUC_HI(hi) && (IS_EUC_LOS(lo) || IS_EUC_LOX(lo))
#define IS_BIG5_LOS(lo) ((0x40<=lo)&&(lo<=0x7E)) /* standard */
#define IS_BIG5_LOX(lo) ((0xA1<=lo)&&(lo<=0xFE)) /* extended */
#define IS_BIG5_HI(hi) ((0xA1<=hi)&&(hi<=0xFE))
#define IS_BIG5(hi,lo) IS_BIG5_HI(hi) && (IS_BIG5_LOS(lo) || IS_BIG5_LOX(lo))
typedef enum _HTkcode {NOKANJI, EUC, SJIS, JIS} HTkcode;
typedef enum _HTCJKlang {NOCJK, JAPANESE, CHINESE, KOREAN, TAIPEI} HTCJKlang;
/*
** Function prototypes.
*/
extern void JISx0201TO0208_EUC PARAMS((
register unsigned char IHI,
register unsigned char ILO,
register unsigned char * OHI,
register unsigned char * OLO));
extern unsigned char * SJIS_TO_JIS1 PARAMS((
register unsigned char HI,
register unsigned char LO,
register unsigned char * JCODE));
extern unsigned char * JIS_TO_SJIS1 PARAMS((
register unsigned char HI,
register unsigned char LO,
register unsigned char * SJCODE));
extern unsigned char * EUC_TO_SJIS1 PARAMS((
unsigned char HI,
unsigned char LO,
register unsigned char * SJCODE));
extern void JISx0201TO0208_SJIS PARAMS((
register unsigned char I,
register unsigned char * OHI,
register unsigned char * OLO));
extern unsigned char * SJIS_TO_EUC1 PARAMS((
unsigned char HI,
unsigned char LO,
unsigned char * EUCp));
extern unsigned char * SJIS_TO_EUC PARAMS((
unsigned char * src,
unsigned char * dst));
extern unsigned char * EUC_TO_SJIS PARAMS((
unsigned char * src,
unsigned char * dst));
extern unsigned char * EUC_TO_JIS PARAMS((
unsigned char * src,
unsigned char * dst,
CONST char * toK,
CONST char * toA));
extern unsigned char * TO_EUC PARAMS((
unsigned char * jis,
unsigned char * euc));
extern void TO_SJIS PARAMS((
unsigned char * any,
unsigned char * sjis));
extern void TO_JIS PARAMS((
unsigned char * any,
unsigned char * jis));
#endif /* HTCJK_H */