G-Golf GObject Enumeration and Flag Types low level API.
Enumeration and Flag Types — Enumeration and flags types.
The GLib type system provides fundamental types for enumeration and flags types. (Flags types are like enumerations, but allow their values to be combined by bitwise or). A registered enumeration or flags type associates a name and a nickname with each allowed value. When an enumeration or flags type is registered with the GLib type system, it can be used as value type for object properties.