-/** \ingroup contrac
+/** \ingroup Utils
* @file
- * @author David Llewellyn-Jones
+ * @author David Llewellyn-Jones <david@flypig.co.uk>
* @version $(VERSION)
*
* @section LICENSE
*
+ * Copyright David Llewellyn-Jones, 2020
+ * Released under the GPLv2.
*
- *
- * @brief
+ * @brief Static utility functions
* @section DESCRIPTION
*
+ * Provides various static utitlity functions. In particular:
*
+ * base64 encoding and decoding functionality.
+ * Time conversion: from epoch to day numbers and time interval numbers.
*
*/
+/** \addtogroup Utils
+ * @{
+ */
#ifndef __UTILS_H
#define __UTILS_H
#endif // __UTILS_H
-
-
-
+/** @} addtogroup Utils */