4.2 source compatibility

[Chris Torek]

Actually, you probably mean <time.h> and <dir.h> (ndir.h doesn't
exist on many systems).  time.h is back in 4.3 (well, qualifier:
in the directory heirarchy on the alpha tape); it contains only
the non-kernel aspects of time things.  <sys/time.h> has the kernel-
related time code, and also includes <time.h> for you.

However, there's no <dir.h>, but this is easy enough for everyone to
fix by just doing "ln -s sys/dir.h /usr/include/dir.h".
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 4251)
UUCP:	seismo!umcp-cs!chris
CSNet:	chris at umcp-cs		ARPA:	chris at maryland