wwopen
if ((cmdwin = wwopen(WWT_INTERNAL, wwbaud > 2400 ? WWO_REVERSE : 0, 1,
if ((framewin = wwopen(WWT_INTERNAL, WWO_GLASS|WWO_FRAME, wwnrow,
if ((boxwin = wwopen(WWT_INTERNAL, WWO_GLASS, wwnrow, wwncol, 0, 0, 0))
if ((w = wwopen(WWT_INTERNAL, 0, nrow, wwncol, 2, 0, 0)) == NULL)
w = wwopen(type, 0, nrow, ncol, row, col, nline);
struct ww *wwopen(int, int, int, int, int, int, int);