openbsd-compat/charclass.h

   1 /*
   2  * Public domain, 2008, Todd C. Miller <Todd.Miller@courtesan.com>
   3  *
   4  * $OpenBSD: charclass.h,v 1.1 2008/10/01 23:04:13 millert Exp $
   5  */
   6
   7 /* OPENBSD ORIGINAL: lib/libc/gen/charclass.h */
   8
   9 /*
  10  * POSIX character class support for fnmatch() and glob().
  11  */
  12 static struct cclass {
  13         const char *name;
  14         int (*isctype)(int);
  15 } cclasses[] = {
  16         { "alnum",      isalnum },
  17         { "alpha",      isalpha },
  18         { "blank",      isblank },
  19         { "cntrl",      iscntrl },
  20         { "digit",      isdigit },
  21         { "graph",      isgraph },
  22         { "lower",      islower },
  23         { "print",      isprint },
  24         { "punct",      ispunct },
  25         { "space",      isspace },
  26         { "upper",      isupper },
  27         { "xdigit",     isxdigit },
  28         { NULL,         NULL }
  29 };
  30
  31 #define NCCLASSES       (sizeof(cclasses) / sizeof(cclasses[0]) - 1)