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
  13 #define SS GIT_SPACE
  14 #define AA GIT_ALPHA
  15 #define DD GIT_DIGIT
  16
  17 unsigned char sane_ctype[256] = {
  18          0,  0,  0,  0,  0,  0,  0,  0,  0, SS, SS,  0,  0, SS,  0,  0,         /* 0-15 */
  19          0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,         /* 16-15 */
  20         SS,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,         /* 32-15 */
  21         DD, DD, DD, DD, DD, DD, DD, DD, DD, DD,  0,  0,  0,  0,  0,  0,         /* 48-15 */
  22          0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,         /* 64-15 */
  23         AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,  0,  0,  0,  0,  0,         /* 80-15 */
  24          0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,         /* 96-15 */
  25         AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA,  0,  0,  0,  0,  0,         /* 112-15 */
  26         /* Nothing in the 128.. range */
  27 };