Get single keystroke?

[Sean Eskapp]

== Quote from Andrej Mitrovic (andrej.mitrovich at gmail.com)'s article
> On 3/21/11, Sean Eskapp <eatingstaples at gmail.com> wrote:
> > == Quote from Andrej Mitrovic (andrej.mitrovich at gmail.com)'s
article
> >> Here's something simpler:
> >> import std.stdio : writefln;
> >> extern(C) int kbhit();
> >> extern(C) int getch();
> >> void main()
> >> {
> >>     while(!kbhit())
> >>     {
> >>         // keep polling
> >>         // might use thread.sleep here.
> >>     }
> >>     writefln("Key hit was %s.", getch());
> >> }
> >
> > What extra linker dependencies does this add?
> >
> snn.lib

What about on Linux?