111     real_map['l'] = '+';	/* should be upper left corner */  in NCURSES_SP_NAME()
112     real_map['m'] = '+';	/* should be lower left corner */  in NCURSES_SP_NAME()
113     real_map['k'] = '+';	/* should be upper right corner */  in NCURSES_SP_NAME()
114     real_map['j'] = '+';	/* should be lower right corner */  in NCURSES_SP_NAME()
145     real_map['L'] = '+';	/* upper left corner */  in NCURSES_SP_NAME()
146     real_map['M'] = '+';	/* lower left corner */  in NCURSES_SP_NAME()
147     real_map['K'] = '+';	/* upper right corner */  in NCURSES_SP_NAME()
148     real_map['J'] = '+';	/* lower right corner */  in NCURSES_SP_NAME()
157     real_map['C'] = '+';	/* upper left corner */  in NCURSES_SP_NAME()
158     real_map['D'] = '+';	/* lower left corner */  in NCURSES_SP_NAME()
159     real_map['B'] = '+';	/* upper right corner */  in NCURSES_SP_NAME()
160     real_map['A'] = '+';	/* lower right corner */  in NCURSES_SP_NAME()
285     case 0x250c:		/* FALLTHRU - VT100 upper left corner */  in _nc_wacs_width()
286     case 0x250f:		/* FALLTHRU - thick upper left corner */  in _nc_wacs_width()
287     case 0x2510:		/* FALLTHRU - VT100 upper right corner */  in _nc_wacs_width()
288     case 0x2513:		/* FALLTHRU - thick upper right corner */  in _nc_wacs_width()
289     case 0x2514:		/* FALLTHRU - VT100 lower left corner */  in _nc_wacs_width()
290     case 0x2517:		/* FALLTHRU - thick lower left corner */  in _nc_wacs_width()
291     case 0x2518:		/* FALLTHRU - VT100 lower right corner */  in _nc_wacs_width()
292     case 0x251b:		/* FALLTHRU - thick lower right corner */  in _nc_wacs_width()
305     case 0x2554:		/* FALLTHRU - double upper left corner */  in _nc_wacs_width()
306     case 0x2557:		/* FALLTHRU - double upper right corner */  in _nc_wacs_width()
307     case 0x255a:		/* FALLTHRU - double lower left corner */  in _nc_wacs_width()
308     case 0x255d:		/* FALLTHRU - double lower right corner */  in _nc_wacs_width()