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Path: utzoo!watmath!clyde!burl!ulysses!bellcore!decvax!ittatc!dcdwest!sdcsvax!ucbvax!ucdavis!ucrmath!stevo
From: stevo@ucrmath.UUCP (Steve Groom)
Newsgroups: net.sources,net.games
Subject: Re: Battleship source for Unix w/curses
Message-ID: <141@ucrmath.UUCP>
Date: Mon, 10-Mar-86 19:51:36 EST
Article-I.D.: ucrmath.141
Posted: Mon Mar 10 19:51:36 1986
Date-Received: Thu, 13-Mar-86 07:48:08 EST
References: <314@drivax.UUCP> <11587@watnot.UUCP>
Distribution: net
Organization: University of California, Riverside
Lines: 35
Xref: watmath net.sources:4536 net.games:2618

> Using the following compile command, I got the following undefines below:
> cc -O -o bs bs.c -lcurses -ltermcap
> Undefined:
> _saveterm
> _cbreak
> _beep
> _resetterm
> 
> Can someone (probably the original poster) help?

I got similar messages on our 4.2bsd system. I fixed them by making the
following substitutions to the source (hints found by doing "man curses") :
savetty() for saveterm()
crmode()  for cbreak()
resetty() for resetterm()

To fix beep(), I simply added a dummy procedure at the end of the program
that looked like this (hey, I know its a hack, but it works!) :

beep(){
}

If I decided I *liked* having the terminal make noises at me, I would 
simply add the code to beep() to make it send a ^G to the screen .... 
probably something like:

wprintw(stdscr,"%c",7);

(No warrantys given or implied about the above noisemaking fragment)

Steve Groom
Univ. of Calif., Riverside
{ucla-cs, ucbvax!ucdavis} !ucrmath!stevo

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