bad change to ginclude/va-alpha.h

[Jeffrey A Law]

  In message < 199808310245.WAA07105@caip.rutgers.edu >you write:
  > 	I don't think we can reuse this particular file on another port,
  > because it seems closely patterned after the system version of
  > /usr/include/va_list.h which leads me to suspect its tied to the OS. 
  > 
  > 	That leads me to another question, on what particular versions
  > of OSF would we use it?  I.e., do we need it on 3.x?  Do we need it on all
  > 4.x versions?  Would we use the same replacement va_list.h on all
  > versions?  Ugh.
  > 
  > 	Anyway, I'm happy to test a final fix, assuming I can get it in
  > patch form.  :-)
Sigh.  I guess I'm just hopefully dreaming :-) :-)  I'm not particularly
attached to any location for the new .h file.

jeff