| nua_client_methods_t | Defined when <nua_client.h> has been included |
| nua_dialog_state | Defined when <nua_dialog.h> has been included |
| nua_ee_data | Extended event data |
| nua_global_preferences | Global preferences for nua |
| nua_handle_preferences | Defined when <nua_params.h> has been included |
| nua_server_methods_t | Defined when <nua_server.h> has been included |