ctype.c

   1 /*
   2  * Sane locale-independent, ASCII ctype.
   3  *
   4  * No surprises, and works with signed and unsigned chars.
   5  */
   6 #include "cache.h"
   7
   8 /* Just so that no insane platform contaminate namespace with these symbols */
   9 #undef SS
  10 #undef AA
  11 #undef DD
  12 #undef GS
  13
  14 #define SS GIT_SPACE
  15 #define AA GIT_ALPHA
  16 #define DD GIT_DIGIT
  17 #define GS GIT_SPECIAL  /* \0, *, ?, [, \\ */
  18
  19 unsigned char sane_ctype[256] = {
  20         GS,  0,  0,  0,  0,  0,  0,  0,  0, SS, SS,  0,  0, SS,  0,  0,         /* 0-15 */
  21          0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,         /* 16-15 */
  22         SS,  0,  0,  0,  0,  0,  0,  0,  0,  0, GS,  0,  0,  0,  0,  0,         /* 32-15 */
  23         DD, DD, DD, DD, DD, DD, DD, DD, DD, DD,  0,  0,  0,  0,  0, GS,         /* 48-15 */
  24          0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,         /* 64-15 */
  25         AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, GS, GS,  0,  0,  0,         /* 80-15 */
  26          0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,         /* 96-15 */
  27         AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,  0,  0,  0,  0,  0,         /* 112-15 */
  28         /* Nothing in the 128.. range */
  29 };