Date: some unit values added

diff --git a/zypp/Date.h b/zypp/Date.h
index a8b5314..587b5b8 100644 (file)
--- a/zypp/Date.h
+++ b/zypp/Date.h
@@ -36,6 +36,19 @@ namespace zypp
 
     typedef time_t ValueType;
 
+    static const ValueType second      = 1;
+    static const ValueType minute      = 60;
+    static const ValueType hour                = 3600;
+    static const ValueType day         = 86400;
+    static const ValueType month28     = 2419200;
+    static const ValueType month29     = 2505600;
+    static const ValueType month30     = 2592000;
+    static const ValueType month31     = 2678400;
+    static const ValueType month       = month30;
+    static const ValueType year365     = 31536000;
+    static const ValueType year366     = 31622400;
+    static const ValueType year                = year365;
+
     /** Default ctor: 0 */
     Date()
     : _date( 0 )