Hi,
I am writing a scanner mini driver which accesses the scanner through
microsoft provided usb driver(usbscan.sys) on Win98.
The problem i face is that usbscan.sys on Win98 does not provide as
many ioctls as does the one on win 2k, ME etc . .
Specifically IOCTL_SEND_USB_REQUEST. The alternative i am trying to use
is IOCTL_WRITE_REGISTERS. But the parameters of IO_BLOCK are not described
properly in the DDK.
How do we send a device specific command to the scanner, using usbscan.sys
of win 98?
Thanks in advance
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