[unix-history] / usr / src / lib / libcurses / clear.c

# include	"curses.ext"

/*
 *	This routine clears the window.
 *
 * %G% (Berkeley) @(#)clear.c	1.1
 */
wclear(win)
reg WINDOW	*win; {

	if (win == curscr) {
# ifdef DEBUG
		fprintf(outf,"WCLEAR: win == curscr\n");
		fprintf(outf,"WCLEAR: curscr = %d\n",curscr);
		fprintf(outf,"WCLEAR: stdscr = %d\n",stdscr);
# endif
		clear();
		return refresh();
	}
	werase(win);
	win->_clear = TRUE;
	return OK;
}
Commit	Line	Data
7ba50b30 KA	1	# include "curses.ext"
	2
	3	/*
	4	* This routine clears the window.
	5	*
	6	* %G% (Berkeley) @(#)clear.c 1.1
	7	*/
	8	wclear(win)
	9	reg WINDOW *win; {
	10
	11	if (win == curscr) {
	12	# ifdef DEBUG
	13	fprintf(outf,"WCLEAR: win == curscr\n");
	14	fprintf(outf,"WCLEAR: curscr = %d\n",curscr);
	15	fprintf(outf,"WCLEAR: stdscr = %d\n",stdscr);
	16	# endif
	17	clear();
	18	return refresh();
	19	}
	20	werase(win);
	21	win->_clear = TRUE;
	22	return OK;
	23	}