--- libaitcfg/inc/aitcfg.h	2025/08/19 10:42:28	1.20.2.1
+++ libaitcfg/inc/aitcfg.h	2025/10/09 16:43:04	1.22
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitcfg.h,v 1.20.2.1 2025/08/19 10:42:28 misho Exp $
+* $Id: aitcfg.h,v 1.22 2025/10/09 16:43:04 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -107,9 +107,9 @@ void cfgEndConfig(cfg_root_t **pcfg);
  * cfgInitConfigExt() - Init existed config root
  *
  * @cfg = Config root
- * return: NULL error or !=NULL inited config root
+ * return: -1 error or 0 inited config root
  */
-cfg_root_t *cfgInitConfigExt(cfg_root_t * __restrict cfg);
+int cfgInitConfigExt(cfg_root_t * __restrict cfg);
 /*
  * cfgLoadConfig() - Load config from file
  *
@@ -216,6 +216,14 @@ int cfgMergeConfig(cfg_root_t * __restrict cfg, cfg_ro
  * return: none
  */
 void cfg_dumpCfg(cfg_root_t * __restrict cfg);
+/*
+ * cfg_delSection() - Delete entire section
+ *
+ * @cfg = Config root
+ * @csSec = Config section //[{csSec}]
+ * return: -1 error, 0 nothing deleted or >0 deleted attributes
+ */
+int cfg_delSection(cfg_root_t * __restrict cfg, const char *csSec);
 /*
  * cfg_getSection() - Get entire section attributes into array
  *