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 5.6 (Berkeley) 09/14/92"; 10 #endif /* not lint */ 11 12 #include <curses.h> 13 14 /* 15 * box -- 16 * Draw a box around the given window with "vert" as the vertical 17 * delimiting char, and "hor", as the horizontal one. 18 */ 19 int 20 box(win, vert, hor) 21 register WINDOW *win; 22 int vert, hor; 23 { 24 register int endy, endx, i; 25 register char *fp, *lp; 26 27 endx = win->maxx; 28 endy = win->maxy - 1; 29 fp = win->topline->line; 30 lp = win->lines[endy]->line; 31 for (i = 0; i < endx; i++) 32 fp[i] = lp[i] = hor; 33 endx--; 34 for (i = 0; i <= endy; i++) 35 win->lines[i]->line[0] = (win->lines[i]->line[endx] = vert); 36 if (!(win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN)) 37 fp[0] = fp[endx] = lp[0] = lp[endx] = ' '; 38 touchwin(win); 39 return (OK); 40 } 41