include/_regex.h

   1 /*
   2  * Copyright (c) 2000, 2011 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * Copyright (c) 2001-2009 Ville Laurikari <vl@iki.fi>
  25  * All rights reserved.
  26  *
  27  * Redistribution and use in source and binary forms, with or without
  28  * modification, are permitted provided that the following conditions
  29  * are met:
  30  *
  31  *   1. Redistributions of source code must retain the above copyright
  32  *      notice, this list of conditions and the following disclaimer.
  33  *
  34  *   2. Redistributions in binary form must reproduce the above copyright
  35  *      notice, this list of conditions and the following disclaimer in the
  36  *      documentation and/or other materials provided with the distribution.
  37  *
  38  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS
  39  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  40  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  41  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT
  42  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  43  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  44  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  45  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  46  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  47  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  48  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  49  */
  50 /*-
  51  * Copyright (c) 1992 Henry Spencer.
  52  * Copyright (c) 1992, 1993
  53  *      The Regents of the University of California.  All rights reserved.
  54  *
  55  * This code is derived from software contributed to Berkeley by
  56  * Henry Spencer of the University of Toronto.
  57  *
  58  * Redistribution and use in source and binary forms, with or without
  59  * modification, are permitted provided that the following conditions
  60  * are met:
  61  * 1. Redistributions of source code must retain the above copyright
  62  *    notice, this list of conditions and the following disclaimer.
  63  * 2. Redistributions in binary form must reproduce the above copyright
  64  *    notice, this list of conditions and the following disclaimer in the
  65  *    documentation and/or other materials provided with the distribution.
  66  * 3. All advertising materials mentioning features or use of this software
  67  *    must display the following acknowledgement:
  68  *      This product includes software developed by the University of
  69  *      California, Berkeley and its contributors.
  70  * 4. Neither the name of the University nor the names of its contributors
  71  *    may be used to endorse or promote products derived from this software
  72  *    without specific prior written permission.
  73  *
  74  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  75  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  76  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  77  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  78  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  79  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  80  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  81  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  82  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  83  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  84  * SUCH DAMAGE.
  85  *
  86  *      @(#)regex.h     8.2 (Berkeley) 1/3/94
  87  */
  88
  89 /*
  90  * Common header for regex.h and xlocale/_regex.h
  91  */
  92
  93 #ifndef __REGEX_H_
  94 #define __REGEX_H_
  95
  96 #include <_types.h>
  97 #include <Availability.h>
  98 #include <sys/_types/_size_t.h>
  99
 100 /*********/
 101 /* types */
 102 /*********/
 103 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
 104 #include <sys/_types/_wchar_t.h>
 105 #endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
 106
 107 typedef __darwin_off_t regoff_t;
 108
 109 typedef struct {
 110         int re_magic;
 111         size_t re_nsub;         /* number of parenthesized subexpressions */
 112         const char *re_endp;    /* end pointer for REG_PEND */
 113         struct re_guts *re_g;   /* none of your business :-) */
 114 } regex_t;
 115
 116 typedef struct {
 117         regoff_t rm_so;         /* start of match */
 118         regoff_t rm_eo;         /* end of match */
 119 } regmatch_t;
 120
 121 #endif /* !__REGEX_H_ */