GLib.DATALIST_FLAGS_MASK
A bitmask that restricts the possible flags passed to GLib.datalist_set_flags. Passing a flags value where flags & ~G_DATALIST_FLAGS_MASK != 0 is an error.
A bitmask that restricts the possible flags passed to GLib.datalist_set_flags. Passing a flags value where flags & ~G_DATALIST_FLAGS_MASK != 0 is an error.