ACS_LTEE
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
#ifndef ACS_LTEE
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);