148518Sbostic /*- 2*61395Sbostic * Copyright (c) 1980, 1993 3*61395Sbostic * The Regents of the University of California. All rights reserved. 448518Sbostic * 548518Sbostic * %sccs.include.proprietary.c% 619978Sdist */ 719978Sdist 815466Sralph #ifndef lint 9*61395Sbostic static char sccsid[] = "@(#)close.c 8.1 (Berkeley) 06/04/93"; 1048518Sbostic #endif /* not lint */ 1115466Sralph 1215466Sralph #include <signal.h> 1315466Sralph #include "hp7221.h" 1415466Sralph 1546637Sbostic void closepl()1615466Sralphclosepl() 1715466Sralph { 1815466Sralph /* receive interupts */ 1915466Sralph signal(SIGINT, SIG_IGN); 2015466Sralph printf( "v@}" ); /* Put pen away. */ 2115466Sralph fflush( stdout ); 2215466Sralph } 23