[patch 10/10] m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visible

[Michael Schmitz]

> > Anyone using mouseemu on m68k Mac?
>
> Yes, and on powermac too. It provides the paste key for gpm and I'm quite
> fond of it. But if there's a better alternative, I'll happily try it
> instead.

Too much overhead on m68k? On powermac it never gave me trouble, but I was
surprised to hear people use it on m68k.

If it works OK, we can really drop the kernel support.

	Michael