Modernize GObject
Use G_DECLARE_DERIVABLE_TYPE / G_DECLARE_FINAL_TYPE instead of the old macros for shorter headers and automatic g_autoptr support
This will break ABI so that needs to be take care of as well
Use G_DECLARE_DERIVABLE_TYPE / G_DECLARE_FINAL_TYPE instead of the old macros for shorter headers and automatic g_autoptr support
This will break ABI so that needs to be take care of as well