Structure representing the group mixin as used in a particular class. To be placed in the implementation's class structure.
Initialize this with tp_group_mixin_class_init().
All fields should be considered read-only.
The add-member function that was passed to tp_group_mixin_class_init()
Pointer to opaque private data
The remove-member function that was passed to tp_group_mixin_class_init()
Structure representing the group mixin as used in a particular class. To be placed in the implementation's class structure.
Initialize this with tp_group_mixin_class_init().
All fields should be considered read-only.