long e2ap_get_ric_subscription_request_sequence_number(void *buffer, size_t buf_size);
ssize_t e2ap_set_ric_subscription_request_sequence_number(void *buffer, size_t buf_size, long sequence_number);
RICsubscription_t* e2ap_get_ric_subscription_request_ric_subscription(void *buffer, size_t buffer_size);
/* RICsubscriptionResponse */
long e2ap_get_ric_subscription_request_sequence_number(void *buffer, size_t buf_size);
ssize_t e2ap_set_ric_subscription_request_sequence_number(void *buffer, size_t buf_size, long sequence_number);
RICsubscription_t* e2ap_get_ric_subscription_request_ric_subscription(void *buffer, size_t buffer_size);
/* RICsubscriptionResponse */