Has anyone had success building the "install" or "install_mt" target
of "sfio_2000" from http://www.research.att.com/sw/tools/sfio?  It
dies for me soon after configuring in the vthread directory:
	cc -c -O2 -I.  vtclose.c
	In file included from vtclose.c:1:
	vthdr.h:104: syntax error before `*'
	vtclose.c:9: syntax error before `-'
	*** Error code 1

"install_ut" went without a hitch.  This is on NetBSD/i386 1.4.2,
in case it matters.  Thanks for any hints.

henry nelson