/*- * Copyright (c) 1980, 1993 * The Regents of the University of California. All rights reserved. * * This module is believed to contain source code proprietary to AT&T. * Use and redistribution is subject to the Berkeley Software License * Agreement and your Software Agreement with AT&T (Western Electric). */ #ifndef lint static char sccsid[] = "@(#)close.c 8.1 (Berkeley) 6/4/93"; #endif /* not lint */ #include <signal.h> #include "hp7221.h" void closepl() { /* receive interupts */ signal(SIGINT, SIG_IGN); printf( "v@}" ); /* Put pen away. */ fflush( stdout ); }