lib/libc/regex/cclass.h

   1 /*-
   2  * Copyright (c) 1992, 1993, 1994 Henry Spencer.
   3  * Copyright (c) 1992, 1993, 1994
   4  *      The Regents of the University of California.  All rights reserved.
   5  *
   6  * This code is derived from software contributed to Berkeley by
   7  * Henry Spencer.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed by the University of
  20  *      California, Berkeley and its contributors.
  21  * 4. Neither the name of the University nor the names of its contributors
  22  *    may be used to endorse or promote products derived from this software
  23  *    without specific prior written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  35  * SUCH DAMAGE.
  36  *
  37  *      @(#)cclass.h    8.3 (Berkeley) 3/20/94
  38  * $DragonFly: src/lib/libc/regex/cclass.h,v 1.3 2008/06/05 18:06:30 swildner Exp $
  39  */
  40
  41
  42 typedef enum {CALNUM, CALPHA, CBLANK, CCNTRL, CDIGIT, CGRAPH,
  43               CLOWER, CPRINT, CPUNCT, CSPACE, CUPPER, CXDIGIT} citype;
  44
  45 /* character-class table */
  46 static struct cclass {
  47         char *name;
  48         citype fidx;
  49 } cclasses[] = {
  50         {"alnum",       CALNUM},
  51         {"alpha",       CALPHA},
  52         {"blank",       CBLANK},
  53         {"cntrl",       CCNTRL},
  54         {"digit",       CDIGIT},
  55         {"graph",       CGRAPH},
  56         {"lower",       CLOWER},
  57         {"print",       CPRINT},
  58         {"punct",       CPUNCT},
  59         {"space",       CSPACE},
  60         {"upper",       CUPPER},
  61         {"xdigit",      CXDIGIT},
  62         {NULL,          0}
  63 };