wvline_set
extern int wvline_set(WINDOW *, const cchar_t *, int);
#define vline_set(cp,n) wvline_set(stdscr,cp,n)
#define mvwvline_set(w,y,x,cp,n) (wmove(w,y,x)?ERR:wvline_set(w,cp,n))
code = wvline_set(stdscr, v, n);
code = wvline_set(stdscr, v, n);
code = wvline_set(w, v, n);
(void) wvline_set(w, ls, w->_maxy);
(void) wvline_set(w, rs, w->_maxy);
code = wvline_set(w, &cc, n);
extern int wvline_set(WINDOW *, const cchar_t *, int);
#define vline_set(cp, n) wvline_set(stdscr, cp, n)
(wmove(__w1 = (w), y, x) ? (cp, n, ERR) : wvline_set(__w1, cp, n))
code = wvline_set(stdscr, v, n);
code = wvline_set(w, v, n);
code = wvline_set(stdscr, v, n);
(void) wvline_set(w, ls, w->_maxy);
(void) wvline_set(w, rs, w->_maxy);
code = wvline_set(w, &cc, n);