/* * _codecs_tw.c: Codecs collection for Taiwan's encodings * * Written by Hye-Shik Chang <perky@FreeBSD.org> */ #include "cjkcodecs.h"#include "mappings_tw.h" /* * BIG5 codec */ ENCODER(big5){	while (inleft > 0) {		Py_UNICODE c = **inbuf;		DBCHAR code; 		if (c < 0x80) {			REQUIRE_OUTBUF(1)			**outbuf = (unsigned char)c;			NEXT(1, 1)			continue;		}		UCS4INVALID(c) 		REQUIRE_OUTBUF(2) 		TRYMAP_ENC(big5, code, c);		else return 1; 		OUT1(code >> 8)		OUT2(code & 0xFF)		NEXT(1, 2)	} 	return 0;} DECODER(big5){	while (inleft > 0) {		unsigned char c = IN1; 		REQUIRE_OUTBUF(1) 		if (c < 0x80) {			OUT1(c)			NEXT(1, 1)			continue;		} 		REQUIRE_INBUF(2)		TRYMAP_DEC(big5, **outbuf, c, IN2) {			NEXT(2, 1)		}		else return 2;	} 	return 0;}  /* * CP950 codec */ ENCODER(cp950){	while (inleft > 0) {		Py_UNICODE c = IN1;		DBCHAR code; 		if (c < 0x80) {			WRITE1((unsigned char)c)			NEXT(1, 1)			continue;		}		UCS4INVALID(c) 		REQUIRE_OUTBUF(2)		TRYMAP_ENC(cp950ext, code, c);		else TRYMAP_ENC(big5, code, c);		else return 1; 		OUT1(code >> 8)		OUT2(code & 0xFF)		NEXT(1, 2)	} 	return 0;} DECODER(cp950){	while (inleft > 0) {		unsigned char c = IN1; 		REQUIRE_OUTBUF(1) 		if (c < 0x80) {			OUT1(c)			NEXT(1, 1)			continue;		} 		REQUIRE_INBUF(2) 		TRYMAP_DEC(cp950ext, **outbuf, c, IN2);		else TRYMAP_DEC(big5, **outbuf, c, IN2);		else return 2; 		NEXT(2, 1)	} 	return 0;}   BEGIN_MAPPINGS_LIST  MAPPING_ENCDEC(big5)  MAPPING_ENCDEC(cp950ext)END_MAPPINGS_LIST BEGIN_CODECS_LIST  CODEC_STATELESS(big5)  CODEC_STATELESS(cp950)END_CODECS_LIST I_AM_A_MODULE_FOR(tw)