$OpenBSD: patch-upnpglobalvars_h,v 1.2 2015/10/13 10:34:00 sthen Exp $

Support -r for incremental rescan
http://sourceforge.net/p/minidlna/patches/145/

--- upnpglobalvars.h.orig	Thu Sep 10 20:24:09 2015
+++ upnpglobalvars.h	Tue Oct 13 11:23:03 2015
@@ -235,5 +235,6 @@ extern short int scanning;
 extern volatile short int quitting;
 extern volatile uint32_t updateID;
 extern const char *force_sort_criteria;
+extern short int rescan_db;
 
 #endif
