--- libelwix/inc/elwix/astr.h	2013/01/17 10:05:35	1.1
+++ libelwix/inc/elwix/astr.h	2013/03/07 16:24:32	1.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: astr.h,v 1.1 2013/01/17 10:05:35 misho Exp $
+* $Id: astr.h,v 1.2 2013/03/07 16:24:32 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -115,6 +115,20 @@ inline int str_Trim(char * __restrict psLine);
  * return: 0 nothing to do; 1 successful unquoted string
  */
 inline int str_Unquot(char * __restrict psLine);
+/*
+ * str_Upper() - Convert all lower characters to upper
+ *
+ * @psLine = Text string
+ * return: 0 nothing to do; !=0 converted chars
+ */
+inline int str_Upper(char * __restrict psLine);
+/*
+ * str_Lower() - Convert all upper characters to lower
+ *
+ * @psLine = Text string
+ * return: 0 nothing to do; !=0 converted chars
+ */
+inline int str_Lower(char * __restrict psLine);
 
 /*
  * str_Hex2Dig() - Convert from Hex string to digit array