module Test {
    namespace "urn:ietf:params:xml:ns:yang:yt3";
    prefix "yt3";

    organization
        "YANG Language Design Team";

    contact
        "Andy Bierman";

    description
        "YANG test module 3.";

    revision 2007-12-04 {
        description "Initial revision.";
    }

    typedef Num3 {
        units seconds;
        type int16 {
           range "-32000 .. 4 | max";
        }
        description "test 3";
    }

    typedef Num6 {
        description "test 6";
        type Num3 {
           range "-3 | -2 .. +2 | 3";
        }
        default 0;
    }
}