[fpc-pascal] porting fpIoctl() to windows

Micha Nelissen micha at neli.hopto.org
Mon May 29 23:31:44 CEST 2006

Alain Michaud wrote:
> In the mean time, I calculate the function number "by hand", knowing the
> device number, function number, IO_RW, etc... Or if I use a precedure do
> do this, then this will slow the program down.

AFAIK, these numbers are mostly constants, so you need to do this work
only once.


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