#pragma once

#include <osmocom/core/msgb.h>
#include <osmocom/gsm/protocol/gsm_04_80.h>
#include <osmocom/gsm/gsm0480.h>

struct gsm_subscriber_connection;

int gsm0480_send_ussd_response(struct gsm_subscriber_connection *conn,
			       uint8_t transaction_id, uint8_t invoke_id,
			       const char *response_text);
int gsm0480_send_ussd_return_error(struct gsm_subscriber_connection *conn,
				   uint8_t transaction_id, uint8_t invoke_id,
				   uint8_t error_code);
int gsm0480_send_ussd_reject(struct gsm_subscriber_connection *conn,
			     uint8_t transaction_id, int invoke_id,
			     uint8_t problem_tag, uint8_t problem_code);

int msc_send_ussd_notify(struct gsm_subscriber_connection *conn, int level,
			 const char *text);
int msc_send_ussd_release_complete(struct gsm_subscriber_connection *conn);