/[pcre]/code/trunk/pcreposix.h
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revision 3 by nigel, Sat Feb 24 21:38:01 2007 UTC revision 75 by nigel, Sat Feb 24 21:40:37 2007 UTC
# Line 2  Line 2 
2  *       Perl-Compatible Regular Expressions      *  *       Perl-Compatible Regular Expressions      *
3  *************************************************/  *************************************************/
4    
 /* Copyright (c) 1997 University of Cambridge */  
   
5  #ifndef _PCREPOSIX_H  #ifndef _PCREPOSIX_H
6  #define _PCREPOSIX_H  #define _PCREPOSIX_H
7    
8  /* This is the header for the POSIX wrapper interface to the PCRE Perl-  /* This is the header for the POSIX wrapper interface to the PCRE Perl-
9  Compatible Regular Expression library. It defines the things POSIX says should  Compatible Regular Expression library. It defines the things POSIX says should
10  be there. I hope. */  be there. I hope.
11    
12                Copyright (c) 1997-2004 University of Cambridge
13    
14    -----------------------------------------------------------------------------
15    Redistribution and use in source and binary forms, with or without
16    modification, are permitted provided that the following conditions are met:
17    
18        * Redistributions of source code must retain the above copyright notice,
19          this list of conditions and the following disclaimer.
20    
21        * Redistributions in binary form must reproduce the above copyright
22          notice, this list of conditions and the following disclaimer in the
23          documentation and/or other materials provided with the distribution.
24    
25        * Neither the name of the University of Cambridge nor the names of its
26          contributors may be used to endorse or promote products derived from
27          this software without specific prior written permission.
28    
29    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
30    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
33    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
34    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
35    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
36    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
37    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
39    POSSIBILITY OF SUCH DAMAGE.
40    -----------------------------------------------------------------------------
41    */
42    
43  /* Have to include stdlib.h in order to ensure that size_t is defined. */  /* Have to include stdlib.h in order to ensure that size_t is defined. */
44    
45  #include <stdlib.h>  #include <stdlib.h>
46    
47    /* Allow for C++ users */
48    
49    #ifdef __cplusplus
50    extern "C" {
51    #endif
52    
53  /* Options defined by POSIX. */  /* Options defined by POSIX. */
54    
55  #define REG_ICASE     0x01  #define REG_ICASE     0x01
# Line 22  be there. I hope. */ Line 57  be there. I hope. */
57  #define REG_NOTBOL    0x04  #define REG_NOTBOL    0x04
58  #define REG_NOTEOL    0x08  #define REG_NOTEOL    0x08
59    
60    /* These are not used by PCRE, but by defining them we make it easier
61    to slot PCRE into existing programs that make POSIX calls. */
62    
63    #define REG_EXTENDED  0
64    #define REG_NOSUB     0
65    
66  /* Error values. Not all these are relevant or used by the wrapper. */  /* Error values. Not all these are relevant or used by the wrapper. */
67    
68  enum {  enum {
# Line 65  typedef struct { Line 106  typedef struct {
106  /* The functions */  /* The functions */
107    
108  extern int regcomp(regex_t *, const char *, int);  extern int regcomp(regex_t *, const char *, int);
109  extern int regexec(regex_t *, const char *, size_t, regmatch_t *, int);  extern int regexec(const regex_t *, const char *, size_t, regmatch_t *, int);
110  extern size_t regerror(int, const regex_t *, char *, size_t);  extern size_t regerror(int, const regex_t *, char *, size_t);
111  extern void regfree(regex_t *);  extern void regfree(regex_t *);
112    
113    #ifdef __cplusplus
114    }   /* extern "C" */
115    #endif
116    
117  #endif /* End of pcreposix.h */  #endif /* End of pcreposix.h */
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