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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