whline
return (whline(stdscr, horch, num_chars));
return (wmove(win, y, x) == ERR ? ERR : whline(win, c, n));
extern int whline(WINDOW *, chtype, int);
#define hline(ch,n) whline(stdscr,ch,n)
#define mvwhline(w,y,x,ch,n) (wmove(w,y,x)?ERR:whline(w,ch,n))
code = whline(stdscr, h, n);
code = whline(stdscr, h, n);
code = whline(w, h, n);
extern int whline(WINDOW *, chtype, int);
#define hline(ch, n) whline(stdscr, ch, n)
(wmove(__w1 = (w), y, x) ? (ch, n, ERR) : whline(__w1, ch, n))
code = whline(stdscr, h, n);
code = whline(stdscr, h, n);
code = whline(w, h, n);