bootstrap broken on solaris8

[Steve Ellcey]

> Well, my testing is done so far, including test suite runs for -m32/64 
> solaris. But the important thing is, that _your_ implict declarations 
> are fixed. Mine are.

Yes, my implicit declarations are fixed.

> Another thing, the day is going to an end here and I'll be not able to 
> fix any issues immediatley if they pop up.
> 
> So, Steve, if you do not mind, would you please commit if you get the 
> approval?

OK, I will submit this (with a ChangeLog) to gcc-patches and commit
it if/when approved.

Steve Ellcey
sje@cup.hp.com