Sets our main struct and passes it to the parent class
If info is statically allocated does nothing. Otherwise increases the reference count. Since 2.26
the main Gtk struct as a void*
If info is statically allocated, does nothing. Otherwise decreases the reference count of info. When its reference count drops to 0, the memory used is freed. Since 2.26
Looks up the value of an annotation. This cost of this function is O(n) in number of annotations. Since 2.26
the main Gtk struct
Provide a copy of a boxed structure src_boxed which is of type boxed_type.
Free the boxed structure boxed which is of type boxed_type.
This function creates a new G_TYPE_BOXED derived type id for a new boxed type with name name. Boxed type handling functions have to be provided to copy and free opaque boxed structures of this type.
Creates a new G_TYPE_POINTER derived type id for a new pointer type with name name.
Various data structures and convenience routines to parse and generate D-Bus introspection XML. Introspection information is used when registering objects with g_dbus_connection_register_object().
The format of D-Bus introspection XML is specified in the D-Bus specification.