void dvb_newBDAGraph( access_t* p_access );
void dvb_deleteBDAGraph( access_t* p_access );
+int dvb_SubmitCQAMTuneRequest( access_t* p_access );
int dvb_SubmitATSCTuneRequest( access_t* p_access );
int dvb_SubmitDVBTTuneRequest( access_t* p_access );
int dvb_SubmitDVBCTuneRequest( access_t* p_access );