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Changes to grep/src/kwset.h
From: |
Stepan Kasal |
Subject: |
Changes to grep/src/kwset.h |
Date: |
Wed, 09 Feb 2005 08:15:33 -0500 |
Index: grep/src/kwset.h
diff -u grep/src/kwset.h:1.2 grep/src/kwset.h:1.3
--- grep/src/kwset.h:1.2 Thu Feb 8 15:06:36 2001
+++ grep/src/kwset.h Wed Feb 9 13:15:32 2005
@@ -1,5 +1,5 @@
/* kwset.h - header declaring the keyword set library.
- Copyright (C) 1989, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1989, 1998, 2005 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -38,11 +38,11 @@
/* Incrementally extend the keyword set to include the given string.
Return NULL for success, or an error message. Remember an index
number for each keyword included in the set. */
-extern char *kwsincr PARAMS((kwset_t, char const *, size_t));
+extern const char *kwsincr PARAMS((kwset_t, char const *, size_t));
/* When the keyword set has been completely built, prepare it for
use. Return NULL for success, or an error message. */
-extern char *kwsprep PARAMS((kwset_t));
+extern const char *kwsprep PARAMS((kwset_t));
/* Search through the given buffer for a member of the keyword set.
Return a pointer to the leftmost longest match found, or NULL if
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