Floating point / Random Number Generation.

NTFSD
1

Hi,

  1. How do I generate random numbers in 2K/XP kernel ?
    Are there any kernel APIs like srand()…

  2. How do I print floating point values in kernel ? It looks
    like “%f” “%lf” dosen’t seem to work ? Any idea ?

For Ex:
void main()
{
double x=10; int y=5;
DbgPrint(“value %lf”,x/y);
return;
}

Thanks
Chumya.

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2

Use RtlRandomEx for random numbers, it is described in the IFS kit.

–
Don Burn (MVP, Windows DDK)
Windows 2k/XP/2k3 Filesystem and Driver Consulting

“Chumya K” wrote in message news:xxxxx@ntfsd…
> Hi,
>
> 1) How do I generate random numbers in 2K/XP kernel ?
> Are there any kernel APIs like srand()…
>
> 2) How do I print floating point values in kernel ? It looks
> like “%f” “%lf” dosen’t seem to work ? Any idea ?
>
> For Ex:
> void main()
> {
> double x=10; int y=5;
> DbgPrint(“value %lf”,x/y);
> return;
> }
>
> Thanks
> Chumya.
>
> _________________________________________________________________
> Easiest Money Transfer to India. Send Money To 6000 Indian Towns.
> http://go.msnserver.com/IN/42198.asp Easiest Way To Send Money Home!
>
>