1 /* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Edward Wang at The University of California, Berkeley. 7 * 8 * %sccs.include.redist.c% 9 */ 10 11 #ifndef lint 12 static char sccsid[] = "@(#)wwredraw.c 8.1 (Berkeley) 06/06/93"; 13 #endif /* not lint */ 14 15 #include "ww.h" 16 #include "tt.h" 17 wwredraw()18wwredraw() 19 { 20 register i, j; 21 register union ww_char *os; 22 23 xxclear(); 24 for (i = 0; i < wwnrow; i++) { 25 wwtouched[i] = WWU_TOUCHED; 26 os = wwos[i]; 27 for (j = wwncol; --j >= 0;) 28 (os++)->c_w = ' '; 29 } 30 } 31