g_type_interface_peek
g_type_interfaces
g_type_is_a
+ g_type_module_add_interface
+ g_type_module_get_type
+ g_type_module_register_type
+ g_type_module_set_name
+ g_type_module_unuse
+ g_type_module_use
g_type_name
g_type_next_base
g_type_parent
+ g_type_plugin_complete_interface_info
+ g_type_plugin_complete_type_info
+ g_type_plugin_get_type
+ g_type_plugin_unuse
+ g_type_plugin_use
g_type_qname
g_type_register_dynamic
g_type_register_fundamental