+#define MAP_FONT_ASCII_EXT(c) ((c) == CHAR_BYTE_COPYRIGHT ? 128 : \
+ (c) == CHAR_BYTE_UMLAUT_A ? 129 : \
+ (c) == CHAR_BYTE_UMLAUT_O ? 130 : \
+ (c) == CHAR_BYTE_UMLAUT_U ? 131 : \
+ (c) == CHAR_BYTE_DEGREE ? 132 : \
+ (c) == CHAR_BYTE_REGISTERED ? 133 : \
+ (c) == FONT_ASCII_CURSOR ? 134 : \
+ (c) == CHAR_BYTE_UMLAUT_a ? 135 : \
+ (c) == CHAR_BYTE_UMLAUT_o ? 136 : \
+ (c) == CHAR_BYTE_UMLAUT_u ? 137 : \
+ (c) == CHAR_BYTE_SHARP_S ? 138 : \
+ (c) == FONT_ASCII_BUTTON ? 141 : \
+ (c) == FONT_ASCII_UP ? 142 : \
+ (c) == FONT_ASCII_DOWN ? 143 : \
+ (c))
+
+// 64 regular ordered ASCII characters, 6 special characters, 1 cursor char.