# include	"curses.ext"/* *	This routine draws a box around the given window with "vert" * as the vertical delimiting char, and "hor", as the horizontal one. * * 2/16/82 (Berkeley) @(#)box.c	1.2 */box(win, vert, hor)reg WINDOW	*win;char		vert, hor; {	reg int		i;	reg int		endy, endx;	reg char	*fp, *lp;	endx = win->_maxx;	endy = win->_maxy - 1;	fp = win->_y[0];	lp = win->_y[endy];	for (i = 0; i < endx; i++)		fp[i] = lp[i] = hor;	endx--;	for (i = 0; i <= endy; i++)		win->_y[i][0] = (win->_y[i][endx] = vert);	if (!win->_scroll && (win->_flags&_SCROLLWIN))		fp[0] = fp[endx] = lp[0] = lp[endx] = ' ';	touchwin(win);}