Index: cmpvers.h
===================================================================
--- cmpvers.h (nonexistent)
+++ cmpvers.h (revision 5)
@@ -0,0 +1,35 @@
+
+/**********************************************************************
+
+ Copyright 2019 Andrey V.Kosteltsev
+
+ Licensed under the Radix.pro License, Version 1.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ https://radix.pro/licenses/LICENSE-1.0-en_US.txt
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied.
+
+ **********************************************************************/
+
+#ifndef _CMP_VERSION_H_
+#define _CMP_VERSION_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+extern int cmp_version( const char *s1, const char *s2 );
+extern const char *max_version( const char *s1, const char *s2 );
+
+
+#ifdef __cplusplus
+} /* ... extern "C" */
+#endif
+
+#endif /* _CMP_VERSION_H_ */