128 Voice API for Windows Operating Systems Library Reference — November 2003
dx_addtone( ) — add a user-defined tone
/*
* Close the opened Voice Channel Device
*/
if ( dx_close( dxxxdev ) != 0 ) {
perror( "close" );
}
/* Terminate the Program */
exit( 0 );
}
!
!!
!See Also
•dx_blddt( ), dx_bldst( ), dx_blddtcad( ), dx_bldstcad( )
•dx_distone( )
•dx_enbtone( )
•global tone detection in the Voice API Programming Guide
•dx_getevt( )
•DX_CST data structure
•sr_getevtdatap( ) in the Standard Runtime Library API Library Reference
•dx_getdig( )
•dx_setdigtyp( )
•DV_DIGIT data structure