ioctl(ixj, PHONE_DTMF_READY)
Return Value
Returns 1 if a DTMF digit is in the buffer queue.
Parameters
None
Remarks
Poll to determine if a DTMF digit has been pressed.
See Also:
PHONE_GET_DTMF, PHONE_GET_DTMF_ASCII
Example:
cmd = ioctl(ixj, PHONE_DTMF_READY); if(cmd) { printf("\nDTMF READY = %x", cmd); fflush(stdout); }
©1996-2001 Quicknet Technologies, Inc.