> I presume that this was on your Mac IIci running NetBSD/mac68k?
> Those are gcc functions that are not being compiled into the gcc
> library for some reason, but also aren't in libc--where some of
> their cousins are (floatdisf, etc.).
> 
> Is anyone looking into this?

It should be equally easy to add those functions to libc as it is to
modify the gcc machine description to do long double (xf-mode)
conversions.  I think the latter is preferable, and will set
about doing it later tonight.

	--jtc