4 /* utility definitions */
5 #ifdef _POSIX2_RE_DUP_MAX
6 #define DUPMAX _POSIX2_RE_DUP_MAX
10 #define REINFINITY (DUPMAX + 1)
11 #define NC (CHAR_MAX - CHAR_MIN + 1)
12 typedef unsigned char uch;
14 /* switch off assertions (if not already off) if no REDEBUG */
17 #define NDEBUG /* no assertions please */
21 /* for old systems with bcopy() but no memmove() */
23 #define memmove(d, s, c) bcopy(s, d, c)
26 #endif /* !REGEX_UTILS_H */