[glib] Add const to _pcre_ucp_othercase() definition in pcre_internal.h

[Cody Russell <bratsche src gnome org>]

commit 0a9bfa1c7d1d30a926c20cb45f935d05e2d2752a
Author: Cody Russell <bratsche gnome org>
Date:   Mon Aug 23 12:34:53 2010 -0500

    Add const to _pcre_ucp_othercase() definition in pcre_internal.h

 glib/pcre/pcre_internal.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/pcre/pcre_internal.h b/glib/pcre/pcre_internal.h
index 320a7e7..7c7412f 100644
--- a/glib/pcre/pcre_internal.h
+++ b/glib/pcre/pcre_internal.h
@@ -1782,7 +1782,7 @@ extern const uschar      _pcre_ucd_stage1[];
 extern const pcre_uint16 _pcre_ucd_stage2[];
 extern const int         _pcre_ucp_gentype[];
 
-extern unsigned int      _pcre_ucp_othercase (unsigned int);
+extern unsigned int      _pcre_ucp_othercase (const unsigned int);
 
 /* UCD access macros */