--- libaitcfg/inc/aitcfg.h	2012/04/04 13:11:49	1.7
+++ libaitcfg/inc/aitcfg.h	2012/09/19 15:22:32	1.10
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitcfg.h,v 1.7 2012/04/04 13:11:49 misho Exp $
+* $Id: aitcfg.h,v 1.10 2012/09/19 15:22:32 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -98,13 +98,20 @@ int cfgInitConfig(cfg_root_t * __restrict cfg);
  */
 int cfgLoadConfig(const char *cfgName, cfg_root_t * __restrict cfg);
 /*
- * cfgUnloadConfig() - Unload config from memory and free resources
+ * cfgUnloadConfig() - Unload config from memory and destroy resources
  *
  * @cfg = Config root
  * return: none
  */
 void cfgUnloadConfig(cfg_root_t * __restrict cfg);
 /*
+ * cfgClearConfig() - Clear config and free resources
+ *
+ * @cfg = Config root
+ * return: none
+ */
+void cfgClearConfig(cfg_root_t * __restrict cfg);
+/*
  * cfgCreateConfig() - Create config file from memory
  *
  * @csConfigName = New config filename
@@ -115,6 +122,29 @@ void cfgUnloadConfig(cfg_root_t * __restrict cfg);
 int cfgCreateConfig(const char *csConfigName, cfg_root_t * __restrict cfg, 
 		int whitespace);
 
+/*
+ * cfgReadLines() - Read custom lines and add new item at config root
+ *
+ * @f = File resource
+ * @delim = Custom delimiter, if =NULL default is '='
+ * @end = Custom user end of file, if =NULL default is EOF
+ * @cfg = Config root
+ * return: -1 error or 0 ok
+ */
+int cfgReadLines(FILE *f, const char *delim, const char *end, 
+		cfg_root_t * __restrict cfg);
+/*
+ * cfgWriteLines() - Write custom lines and export data to variable
+ *
+ * @f = File resource
+ * @delim = Custom delimiter, if =NULL default is '='
+ * @eol = End of line string, if =NULL default is "\n"
+ * @section = Export only section, if =NULL default is all
+ * @cfg = Config root
+ * return: =NULL error or !=NULL exported data, must be free after use with io_freeVar()
+ */
+ait_val_t *cfgWriteLines(FILE *f, const char *delim, const char *eol, 
+		const char *section, cfg_root_t * __restrict cfg);
 /*
  * cfgReadConfig() - Read file and add new item at config root
  *