/* * Copyright (c) 1980 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. */ #ifndef lint static char sccsid[] = "@(#)video.c 5.1 (Berkeley) 4/26/85"; #endif not lint #include "2648.h" vidnorm() { _video = NORMAL; } vidinv() { _video = INVERSE; } togvid() { _video = (_video==NORMAL) ? INVERSE : NORMAL; escseq(ESCM); outstr("3a1b0 0 719 359e"); }