Libc-498.tar.gz

[apple/libc.git] / regex / cclass.h

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+/*-
+ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
+ * Copyright (c) 1992, 1993, 1994
+ *     The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Henry Spencer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *     @(#)cclass.h    8.3 (Berkeley) 3/20/94
+ * $FreeBSD: src/lib/libc/regex/cclass.h,v 1.4 2002/03/22 23:41:56 obrien Exp $
+ */
+
+
+typedef enum {CALNUM, CALPHA, CBLANK, CCNTRL, CDIGIT, CGRAPH,
+             CLOWER, CPRINT, CPUNCT, CSPACE, CUPPER, CXDIGIT} citype;
+
+/* character-class table */
+static struct cclass {
+       char *name;
+       citype fidx;
+} cclasses[] = {
+       {"alnum",       CALNUM},
+       {"alpha",       CALPHA},
+       {"blank",       CBLANK},
+       {"cntrl",       CCNTRL},
+       {"digit",       CDIGIT},
+       {"graph",       CGRAPH},
+       {"lower",       CLOWER},
+       {"print",       CPRINT},
+       {"punct",       CPUNCT},
+       {"space",       CSPACE},
+       {"upper",       CUPPER},
+       {"xdigit",      CXDIGIT},
+       {NULL,          }
+};