/Modules/cjkcodecs/alg_jisx0201.h

http://unladen-swallow.googlecode.com/ · C Header · 24 lines · 23 code · 1 blank · 0 comment · 29 complexity · a777541cfb0972e765753f0be0de61ca MD5 · raw file 

    

  1. #define JISX0201_R_ENCODE(c, assi)			\
    2. 

  2. 	if ((c) < 0x80 && (c) != 0x5c && (c) != 0x7e)	\
    3. 

  3. 		(assi) = (c);				\
    4. 

  4. 	else if ((c) == 0x00a5) (assi) = 0x5c;		\
    5. 

  5. 	else if ((c) == 0x203e) (assi) = 0x7e;
    6. 

  6. #define JISX0201_K_ENCODE(c, assi)			\
    7. 

  7. 	if ((c) >= 0xff61 && (c) <= 0xff9f)		\
    8. 

  8. 		(assi) = (c) - 0xfec0;
    9. 

  9. #define JISX0201_ENCODE(c, assi)			\
    10. 

  10. 	JISX0201_R_ENCODE(c, assi)			\
    11. 

  11. 	else JISX0201_K_ENCODE(c, assi)
    12. 

  12. 

  13. #define JISX0201_R_DECODE(c, assi)			\
    14. 

  14. 	if ((c) < 0x5c) (assi) = (c);			\
    15. 

  15. 	else if ((c) == 0x5c) (assi) = 0x00a5;		\
    16. 

  16. 	else if ((c) < 0x7e) (assi) = (c);		\
    17. 

  17. 	else if ((c) == 0x7e) (assi) = 0x203e;		\
    18. 

  18. 	else if ((c) == 0x7f) (assi) = 0x7f;
    19. 

  19. #define JISX0201_K_DECODE(c, assi)			\
    20. 

  20. 	if ((c) >= 0xa1 && (c) <= 0xdf)			\
    21. 

  21. 	(assi) = 0xfec0 + (c);
    22. 

  22. #define JISX0201_DECODE(c, assi)			\
    23. 

  23. 	JISX0201_R_DECODE(c, assi)			\
    24. 

  24. 	else JISX0201_K_DECODE(c, assi)
    25.