119978Sdist /* 219978Sdist * Copyright (c) 1980 Regents of the University of California. 319978Sdist * All rights reserved. The Berkeley software License Agreement 419978Sdist * specifies the terms and conditions for redistribution. 519978Sdist */ 619978Sdist 715466Sralph #ifndef lint 8*46637Sbostic static char sccsid[] = "@(#)close.c 5.2 (Berkeley) 02/24/91"; 919978Sdist #endif not lint 1015466Sralph 1115466Sralph #include <signal.h> 1215466Sralph #include "hp7221.h" 1315466Sralph 14*46637Sbostic void 1515466Sralph closepl() 1615466Sralph { 1715466Sralph /* receive interupts */ 1815466Sralph signal(SIGINT, SIG_IGN); 1915466Sralph printf( "v@}" ); /* Put pen away. */ 2015466Sralph fflush( stdout ); 2115466Sralph } 22