TIOCGWINSZ

[Hallvard B Furuseth <h.b.furuseth@usit.uio.no>]

include/ac/termios.h does not get TIOCGWINSZ on DEC OSF1: It has
TIOCGWINSZ in <sys/ioctl.h>, which is *not* #included by termios.h.  I
don't know terminal stuff well, so I don't know if it is ac/termios.h or
ud/main.c which should #include <sys/ioctl.h>.
In any case, I suggest `#ifndef NO_TERMCAP' is replaced by
	#if !defined(NO_TERMCAP) && defined(TIOCGWINSZ)
...unless TIOCGWINSZ is a variable instead of a macro somewhere.

-- 
Hallvard