--- libaitcfg/inc/defs.h	2012/03/30 12:02:01	1.3.4.1
+++ libaitcfg/inc/defs.h	2012/07/22 21:54:47	1.5
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: defs.h,v 1.3.4.1 2012/03/30 12:02:01 misho Exp $
+* $Id: defs.h,v 1.5 2012/07/22 21:54:47 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -46,7 +46,10 @@ SUCH DAMAGE.
 #ifndef __DEFS_H
 #define __DEFS_H
 
+
+#ifndef STRSIZ
 #define STRSIZ		256
+#endif
 
 #define LOGERR	{ \
 			cfg_Errno = errno; \
@@ -55,9 +58,13 @@ SUCH DAMAGE.
 
 
 extern int cfg_Errno;
-extern char cfg_Error[];
+extern char cfg_Error[STRSIZ];
 
 inline void cfg_SetErr(int eno, char *estr, ...);
+
+
+inline int cfg_tree_cmp(struct tagCfg *, struct tagCfg *);
+RB_PROTOTYPE(tagRC, tagCfg, cfg_node, cfg_tree_cmp);
 
 
 #endif