1 files changed, 112 insertions, 0 deletions
diff --git a/WWW/Library/Implementation/HTCJK.h b/WWW/Library/Implementation/HTCJK.h
new file mode 100644
index 0000000..06d816f
--- /dev/null
+++ b/WWW/Library/Implementation/HTCJK.h
@@ -0,0 +1,112 @@
+/*
+ * $LynxId: HTCJK.h,v 1.19 2012/08/15 23:11:03 tom Exp $
+ *
+ *			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
+
+#ifndef HTUTILS_H
+#include <HTUtils.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ *	STATUS CHANGE CODES
+ */
+#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_SJIS_2BYTE(hi,lo) (IS_SJIS_LO(lo)&&(IS_SJIS_HI1(hi)||IS_SJIS_HI2(hi)))
+#define IS_SJIS_X0201KANA(lo) ((0xA1<=lo)&&(lo<=0xDF))
+#define IS_EUC_LOX(lo)	((0xA1<=lo)&&(lo<=0xFE))	/* extended */
+#define IS_EUC_HI(hi)	((0xA1<=hi)&&(hi<=0xFE))
+#define IS_EUC_X0201KANA(hi,lo) ((hi==0x8E)&&(0xA1<=lo)&&(lo<=0xDF))
+#define IS_EUC(hi,lo) ((IS_EUC_HI(hi) && IS_EUC_LOX(lo))||IS_EUC_X0201KANA(hi,lo))
+#define IS_JAPANESE_2BYTE(hi,lo) (IS_SJIS_2BYTE(hi,lo) || IS_EUC(hi,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 {
+	NOKANJI = 0, EUC, SJIS, JIS
+    } HTkcode;
+    typedef enum {
+	NOCJK = 0, JAPANESE, CHINESE, KOREAN, TAIPEI
+    } HTCJKlang;
+
+    extern HTCJKlang HTCJK;
+
+/*
+ *  Function prototypes.
+ */
+    extern void JISx0201TO0208_EUC(unsigned IHI,
+				   unsigned ILO,
+				   unsigned char *OHI,
+				   unsigned char *OLO);
+
+    extern unsigned char *SJIS_TO_JIS1(unsigned HI,
+				       unsigned LO,
+				       unsigned char *JCODE);
+
+    extern unsigned char *JIS_TO_SJIS1(unsigned HI,
+				       unsigned LO,
+				       unsigned char *SJCODE);
+
+    extern unsigned char *EUC_TO_SJIS1(unsigned HI,
+				       unsigned LO,
+				       register unsigned char *SJCODE);
+
+    extern void JISx0201TO0208_SJIS(unsigned I,
+				    unsigned char *OHI,
+				    unsigned char *OLO);
+
+    extern unsigned char *SJIS_TO_EUC1(unsigned HI,
+				       unsigned LO,
+				       unsigned char *EUCp);
+
+    extern unsigned char *SJIS_TO_EUC(unsigned char *src,
+				      unsigned char *dst);
+
+    extern unsigned char *EUC_TO_SJIS(unsigned char *src,
+				      unsigned char *dst);
+
+    extern unsigned char *EUC_TO_JIS(unsigned char *src,
+				     unsigned char *dst,
+				     const char *toK,
+				     const char *toA);
+
+    extern unsigned char *TO_EUC(const unsigned char *jis,
+				 unsigned char *euc);
+
+    extern void TO_SJIS(const unsigned char *any,
+			unsigned char *sjis);
+
+    extern void TO_JIS(const unsigned char *any,
+		       unsigned char *jis);
+
+    extern char *str_kcode(HTkcode code);
+
+#ifdef __cplusplus
+}
+#endif
+#endif				/* HTCJK_H */