Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ames!haven!adm!cmcl2!phri!marob!daveh
From: daveh@marob.MASA.COM (Dave Hammond)
Newsgroups: comp.unix.xenix
Subject: Re: Question re: curses in SCO Xenix?
Message-ID: <587@marob.MASA.COM>
Date: 9 Mar 89 15:07:50 GMT
References: <574@sunset.MATH.UCLA.EDU>
Reply-To: daveh@marob.masa.com (Dave Hammond)
Distribution: usa
Organization: ESCC  New York City
Lines: 23

>cc -Ml -LARGE -s -SEG256   admin.o chg_dir.o curses.o d_delete.o  [...]
>[...] x_rcv.o x_send.o x_win.o xmodem.o -o pcomm -ltermlib -lcurses
>
>/bin/ld: Unresolved externals:
>
>_nap in file(s): 
> /lib/Llibcurses.a(getch.c)
>*** Error code 1
>
>My question is what is _nap?

nap() is an undocumented call invoked by the Xenix terminfo version's
getch() function--it is accessed by linking with the Xenix library "x"
(ie add "-lx" to the cc command line before -ltermlib).  BTW, you
may well experience problems using SCO's getch() call--it has a nasty
habit of returning null when the 'D' (or is it 'd'?)  and 'P' keys are
pressed.

Good luck.

--
Dave Hammond
daveh@marob.masa.com