cCall [ilb.ILB_dequeue_iop], <<OFFSET32 DCB>> mov [IOP], eax ; address of next IOP in queue
Removes an IOP from the current queue, whether descending or ascending. If removing the IOP leaves the queue empty, the routine makes the other queue current. Uses the ECX, EDX, and Flags registers.
DCB
Address of a physical DCB structure.
See also ILB