ioctl(ixj, IXJCTL_DSP_TYPE, 0)
Return Value
Returns a 32-bit word holding the DSP type.
Parameters
Must be set to zero for historical reasons.
Remarks
This returns the DSP type. The values returned may be either 0x8020 (for an Internet PhoneJACK) , 0x8021 (for an Internet LineJACK or Internet PhoneJACK Lite), or 0x8022 (for an Internet PhoneJACK PCI or Internet PhoneCARD).
Previous versions of this call returned the information via the second parameter using an unsigned 16 bit value. The method is no longer used.
See Also:
Example:
int dsp, ver; dsp = ioctl(ixj, IXJCTL_DSP_TYPE, 0); ver ioctl(ixj, IXJCTL_DSP_VERSION, 0); printf("DSP type 0x%x, DSP Version 0x%x\n", dsp, ver);
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