Further floating-point-emulator cleanups

[Kaveh R. Ghazi]

 > From: Zack Weinberg <zack@codesourcery.com>
 > 
 > It makes most sense, I think, to push the include of float.h all the
 > way up into tsystem.h.  Can you try this patch?
 > 
 > zw
 > 
 > 	* tsystem.h: Include float.h here...
 > 	* libgcc2.c: ... not here.


That works, thanks.

--
Kaveh R. Ghazi			Director of Systems Architecture
ghazi@caip.rutgers.edu		Qwest Global Services