Modules/cjkcodecs/alg_jisx0201.h

   1 #define JISX0201_R_ENCODE(c, assi)                      \
   2         if ((c) < 0x80 && (c) != 0x5c && (c) != 0x7e)   \
   3                 (assi) = (c);                           \
   4         else if ((c) == 0x00a5) (assi) = 0x5c;          \
   5         else if ((c) == 0x203e) (assi) = 0x7e;
   6 #define JISX0201_K_ENCODE(c, assi)                      \
   7         if ((c) >= 0xff61 && (c) <= 0xff9f)             \
   8                 (assi) = (c) - 0xfec0;
   9 #define JISX0201_ENCODE(c, assi)                        \
  10         JISX0201_R_ENCODE(c, assi)                      \
  11         else JISX0201_K_ENCODE(c, assi)
  12
  13 #define JISX0201_R_DECODE(c, assi)                      \
  14         if ((c) < 0x5c) (assi) = (c);                   \
  15         else if ((c) == 0x5c) (assi) = 0x00a5;          \
  16         else if ((c) < 0x7e) (assi) = (c);              \
  17         else if ((c) == 0x7e) (assi) = 0x203e;          \
  18         else if ((c) == 0x7f) (assi) = 0x7f;
  19 #define JISX0201_K_DECODE(c, assi)                      \
  20         if ((c) >= 0xa1 && (c) <= 0xdf)                 \
  21         (assi) = 0xfec0 + (c);
  22 #define JISX0201_DECODE(c, assi)                        \
  23         JISX0201_R_DECODE(c, assi)                      \
  24         else JISX0201_K_DECODE(c, assi)