l4/pkg/python/contrib/Modules/cjkcodecs/emu_jisx0213_2000.h

   1 /* These routines may be quite inefficient, but it's used only to emulate old
   2  * standards. */
   3
   4 #ifndef EMULATE_JISX0213_2000_ENCODE_INVALID
   5 #define EMULATE_JISX0213_2000_ENCODE_INVALID 1
   6 #endif
   7
   8 #define EMULATE_JISX0213_2000_ENCODE_BMP(assi, c)                       \
   9         if (config == (void *)2000 && (                                 \
  10                         (c) == 0x9B1C || (c) == 0x4FF1 ||               \
  11                         (c) == 0x525D || (c) == 0x541E ||               \
  12                         (c) == 0x5653 || (c) == 0x59F8 ||               \
  13                         (c) == 0x5C5B || (c) == 0x5E77 ||               \
  14                         (c) == 0x7626 || (c) == 0x7E6B))                \
  15                 return EMULATE_JISX0213_2000_ENCODE_INVALID;            \
  16         else if (config == (void *)2000 && (c) == 0x9B1D)               \
  17                 (assi) = 0x8000 | 0x7d3b;                               \
  18
  19 #define EMULATE_JISX0213_2000_ENCODE_EMP(assi, c)                       \
  20         if (config == (void *)2000 && (c) == 0x20B9F)                   \
  21                 return EMULATE_JISX0213_2000_ENCODE_INVALID;
  22
  23 #ifndef EMULATE_JISX0213_2000_DECODE_INVALID
  24 #define EMULATE_JISX0213_2000_DECODE_INVALID 2
  25 #endif
  26
  27 #define EMULATE_JISX0213_2000_DECODE_PLANE1(assi, c1, c2)               \
  28         if (config == (void *)2000 &&                                   \
  29                         (((c1) == 0x2E && (c2) == 0x21) ||              \
  30                          ((c1) == 0x2F && (c2) == 0x7E) ||              \
  31                          ((c1) == 0x4F && (c2) == 0x54) ||              \
  32                          ((c1) == 0x4F && (c2) == 0x7E) ||              \
  33                          ((c1) == 0x74 && (c2) == 0x27) ||              \
  34                          ((c1) == 0x7E && (c2) == 0x7A) ||              \
  35                          ((c1) == 0x7E && (c2) == 0x7B) ||              \
  36                          ((c1) == 0x7E && (c2) == 0x7C) ||              \
  37                          ((c1) == 0x7E && (c2) == 0x7D) ||              \
  38                          ((c1) == 0x7E && (c2) == 0x7E)))               \
  39                 return EMULATE_JISX0213_2000_DECODE_INVALID;
  40
  41 #define EMULATE_JISX0213_2000_DECODE_PLANE2(assi, c1, c2)               \
  42         if (config == (void *)2000 && (c1) == 0x7D && (c2) == 0x3B)     \
  43                 (assi) = 0x9B1D;