usr/src/lib/libcurses/delwin.c

# include	"curses.ext"

/*
 *	This routine deletes a window and releases it back to the system.
 *
 * %G% (Berkeley) @(#)delwin.c	1.4
 */
delwin(win)
reg WINDOW	*win; {

	reg int		i;
	reg WINDOW	*wp, *np;

	if (win->_orig == NULL) {
		for (i = 0; i < win->_maxy && win->_y[i]; i++)
			cfree(win->_y[i]);
		wp = win->_nextp;
		while (wp != win) {
			np = wp->_nextp;
			delwin(wp);
			wp = np;
		}
	}
	cfree(win->_y);
	cfree(win->_firstch);
	cfree(win->_lastch);
	cfree(win);
}
Commit	Line	Data
	1	# include "curses.ext"
	2
	3	/*
	4	* This routine deletes a window and releases it back to the system.
	5	*
	6	* %G% (Berkeley) @(#)delwin.c 1.4
	7	*/
	8	delwin(win)
	9	reg WINDOW *win; {
	10
	11	reg int i;
	12	reg WINDOW wp, np;
	13
	14	if (win->_orig == NULL) {
	15	for (i = 0; i < win->_maxy && win->_y[i]; i++)
	16	cfree(win->_y[i]);
	17	wp = win->_nextp;
	18	while (wp != win) {
	19	np = wp->_nextp;
	20	delwin(wp);
	21	wp = np;
	22	}
	23	}
	24	cfree(win->_y);
	25	cfree(win->_firstch);
	26	cfree(win->_lastch);
	27	cfree(win);
	28	}