Description: Prototype a private libunique function
 This is nasty, but seems hard to avoid.  Without this there will be
 segfaults on some 64-bit systems.
Origin: vendor, https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-perl/Gtk2-Unique/files/Gtk2-Unique-0.05-implicit-pointer.patch
Author: Markos Chandras <hwoarang@gentoo.org>
Bug-Gentoo: https://bugs.gentoo.org/show_bug.cgi?id=358797
Last-Update: 2015-12-28

Index: b/xs/UniqueApp.xs
===================================================================
--- a/xs/UniqueApp.xs
+++ b/xs/UniqueApp.xs
@@ -1,6 +1,8 @@
 #include "unique-perl.h"
 #include <gperl_marshal.h>
 
+G_CONST_RETURN gchar * unique_command_to_string (UniqueApp *app, gint command);
+
 static void
 perl_unique_app_marshall_message_received (
 	GClosure *closure,
