Dennis Ruffer wrote:
Here's yet another puzzle for the interface semantics:
err = (*iodev)->QueryInterface(iodev,
CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID), (LPVOID)&dev);
"There exists a pointer to a device I/O structure ... dereference that
pointer to
the function pointer it is holding and call that function with the
arguments of:
- the pointer-to-(device-I/O-structure) you started out with,
- the byte array result of some address translation function,
- and a pointer to a device structure."
--
Jack J. Woehr # Fate lessons of the past and present
http://www.well.com/~jax # were now in session.
http://www.softwoehr.com # - Steven Wright, _The Beach_
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
