--- code/trunk/pcreposix.h	2007/02/24 21:39:21	43
+++ code/trunk/pcreposix.h	2007/02/24 21:40:37	75
@@ -2,14 +2,43 @@
 *       Perl-Compatible Regular Expressions      *
 *************************************************/
 
-/* Copyright (c) 1997-2000 University of Cambridge */
-
 #ifndef _PCREPOSIX_H
 #define _PCREPOSIX_H
 
 /* This is the header for the POSIX wrapper interface to the PCRE Perl-
 Compatible Regular Expression library. It defines the things POSIX says should
-be there. I hope. */
+be there. I hope.
+
+            Copyright (c) 1997-2004 University of Cambridge
+
+-----------------------------------------------------------------------------
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+
+    * 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.
+
+    * Neither the name of the University of Cambridge 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+-----------------------------------------------------------------------------
+*/
 
 /* Have to include stdlib.h in order to ensure that size_t is defined. */
 
@@ -77,7 +106,7 @@
 /* The functions */
 
 extern int regcomp(regex_t *, const char *, int);
-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);
 extern size_t regerror(int, const regex_t *, char *, size_t);
 extern void regfree(regex_t *);