-typedef errno_t (*netagent_event_f)(u_int8_t event, uuid_t necp_client_uuid, pid_t pid, void *context, struct necp_client_nexus_parameters *parameters, void **assigned_results, size_t *assigned_results_length);
+typedef errno_t (*netagent_event_f)(u_int8_t event, uuid_t necp_client_uuid, pid_t pid, void *necp_handle, void *context, struct necp_client_nexus_parameters *parameters, void **assigned_results, size_t *assigned_results_length);