root/ext/ereg/regex/utils.h

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INCLUDED FROM

   1 /* utility definitions */
   2 
   3 #ifdef _POSIX2_RE_DUP_MAX
   4 #define DUPMAX  _POSIX2_RE_DUP_MAX
   5 #else
   6 #define DUPMAX  255
   7 #endif
   8 #define INFINITY        (DUPMAX + 1)
   9 #define NC              (CHAR_MAX - CHAR_MIN + 1)
  10 typedef unsigned char uch;
  11 
  12 /* switch off assertions (if not already off) if no REDEBUG */
  13 #ifndef REDEBUG
  14 #ifndef NDEBUG
  15 #define NDEBUG  /* no assertions please */
  16 #endif
  17 #endif
  18 #include <assert.h>
  19 
  20 /* for old systems with bcopy() but no memmove() */
  21 #ifdef USEBCOPY
  22 #define memmove(d, s, c)        bcopy(s, d, c)
  23 #endif
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