1 /* 2 * Copyright (c) 1981 Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #ifndef lint 9 static char sccsid[] = "@(#)box.c 5.4 (Berkeley) 06/01/90"; 10 #endif /* not lint */ 11 12 # include "curses.ext" 13 14 /* 15 * This routine draws a box around the given window with "vert" 16 * as the vertical delimiting char, and "hor", as the horizontal one. 17 * 18 */ 19 box(win, vert, hor) 20 reg WINDOW *win; 21 char vert, hor; { 22 23 reg int i; 24 reg int endy, endx; 25 reg char *fp, *lp; 26 27 endx = win->_maxx; 28 endy = win->_maxy - 1; 29 fp = win->_y[0]; 30 lp = win->_y[endy]; 31 for (i = 0; i < endx; i++) 32 fp[i] = lp[i] = hor; 33 endx--; 34 for (i = 0; i <= endy; i++) 35 win->_y[i][0] = (win->_y[i][endx] = vert); 36 if (!win->_scroll && (win->_flags&_SCROLLWIN)) 37 fp[0] = fp[endx] = lp[0] = lp[endx] = ' '; 38 touchwin(win); 39 } 40