libyang REFACTOR config.h code split
... into compat.h and version.h.
diff --git a/src/version.h.in b/src/version.h.in
new file mode 100644
index 0000000..1f56e10
--- /dev/null
+++ b/src/version.h.in
@@ -0,0 +1,23 @@
+/**
+ * @file version.h
+ * @author Radek Krejci <rkrejci@cesnet.cz>
+ * @brief libyang version definitions
+ *
+ * Copyright (c) 2020 CESNET, z.s.p.o.
+ *
+ * This source code is licensed under BSD 3-Clause License (the "License").
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ */
+
+#ifndef LY_VERSION_H_
+#define LY_VERSION_H_
+
+#define LY_VERSION_MAJOR @LIBYANG_MAJOR_SOVERSION@ /**< libyang major version number */
+#define LY_VERSION_MINOR @LIBYANG_MINOR_SOVERSION@ /**< libyang minor version number */
+#define LY_VERSION_MICRO @LIBYANG_MICRO_SOVERSION@ /**< libyang micro version number */
+#define LY_VERSION "@LIBYANG_SOVERSION_FULL@" /**< libyang version string */
+
+#endif /* LY_VERSION_H_ */