[fpc-pascal] Re: Library for network calculation

Paul Nicholls paulfnicholls at gmail.com
Tue Jul 26 01:23:53 CEST 2011


"Jorge Aldo G. de F. Junior" 
<jagfj80 at gmail.com> wrote in message 
news:CAAHHabS9aUe9gwyNjkve-XVXsRyf2UPsArh6=fSDPGoKugjfsA at mail.gmail.com...
> Some time ago someone asked for a library able to do network calculations.
>
> Here is something that might evolve into such library :
>
<SNIP>
> Function NetMaskToHostMask(NetMask : TNetworkIP): TNetworkIP;
> Begin
> Result.Mode := False;
> NetMask.Mode := False;
> Result.IP := NetMask.IP Xor %11111111111111111111111111111111;
> End;
>
<SNIP>

I didn't know that freepascal handled binary formatted numbers?!?

%11111111111111111111111111111111

cheers,
Paul 






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