Initial checkin.
diff --git a/src/font.c b/src/font.c
new file mode 100644
index 0000000..01c73ed
--- /dev/null
+++ b/src/font.c
@@ -0,0 +1,139 @@
+#include "types.h" // u8
+
+// Character Font for 320x200 & 640x200 Graphics (lower 128 characters)
+
+/*
+ * This font comes from the fntcol16.zip package (c) by  Joseph Gil
+ * found at ftp://ftp.simtel.net/pub/simtelnet/msdos/screen/fntcol16.zip
+ * This font is public domain
+ */
+const u8 vgafont8[128*8] __attribute__((aligned (1))) = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x7e, 0x81, 0xa5, 0x81, 0xbd, 0x99, 0x81, 0x7e,
+    0x7e, 0xff, 0xdb, 0xff, 0xc3, 0xe7, 0xff, 0x7e,
+    0x6c, 0xfe, 0xfe, 0xfe, 0x7c, 0x38, 0x10, 0x00,
+    0x10, 0x38, 0x7c, 0xfe, 0x7c, 0x38, 0x10, 0x00,
+    0x38, 0x7c, 0x38, 0xfe, 0xfe, 0x7c, 0x38, 0x7c,
+    0x10, 0x10, 0x38, 0x7c, 0xfe, 0x7c, 0x38, 0x7c,
+    0x00, 0x00, 0x18, 0x3c, 0x3c, 0x18, 0x00, 0x00,
+    0xff, 0xff, 0xe7, 0xc3, 0xc3, 0xe7, 0xff, 0xff,
+    0x00, 0x3c, 0x66, 0x42, 0x42, 0x66, 0x3c, 0x00,
+    0xff, 0xc3, 0x99, 0xbd, 0xbd, 0x99, 0xc3, 0xff,
+    0x0f, 0x07, 0x0f, 0x7d, 0xcc, 0xcc, 0xcc, 0x78,
+    0x3c, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x7e, 0x18,
+    0x3f, 0x33, 0x3f, 0x30, 0x30, 0x70, 0xf0, 0xe0,
+    0x7f, 0x63, 0x7f, 0x63, 0x63, 0x67, 0xe6, 0xc0,
+    0x99, 0x5a, 0x3c, 0xe7, 0xe7, 0x3c, 0x5a, 0x99,
+    0x80, 0xe0, 0xf8, 0xfe, 0xf8, 0xe0, 0x80, 0x00,
+    0x02, 0x0e, 0x3e, 0xfe, 0x3e, 0x0e, 0x02, 0x00,
+    0x18, 0x3c, 0x7e, 0x18, 0x18, 0x7e, 0x3c, 0x18,
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x66, 0x00,
+    0x7f, 0xdb, 0xdb, 0x7b, 0x1b, 0x1b, 0x1b, 0x00,
+    0x3e, 0x63, 0x38, 0x6c, 0x6c, 0x38, 0xcc, 0x78,
+    0x00, 0x00, 0x00, 0x00, 0x7e, 0x7e, 0x7e, 0x00,
+    0x18, 0x3c, 0x7e, 0x18, 0x7e, 0x3c, 0x18, 0xff,
+    0x18, 0x3c, 0x7e, 0x18, 0x18, 0x18, 0x18, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0x7e, 0x3c, 0x18, 0x00,
+    0x00, 0x18, 0x0c, 0xfe, 0x0c, 0x18, 0x00, 0x00,
+    0x00, 0x30, 0x60, 0xfe, 0x60, 0x30, 0x00, 0x00,
+    0x00, 0x00, 0xc0, 0xc0, 0xc0, 0xfe, 0x00, 0x00,
+    0x00, 0x24, 0x66, 0xff, 0x66, 0x24, 0x00, 0x00,
+    0x00, 0x18, 0x3c, 0x7e, 0xff, 0xff, 0x00, 0x00,
+    0x00, 0xff, 0xff, 0x7e, 0x3c, 0x18, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x30, 0x78, 0x78, 0x30, 0x30, 0x00, 0x30, 0x00,
+    0x6c, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x6c, 0x6c, 0xfe, 0x6c, 0xfe, 0x6c, 0x6c, 0x00,
+    0x30, 0x7c, 0xc0, 0x78, 0x0c, 0xf8, 0x30, 0x00,
+    0x00, 0xc6, 0xcc, 0x18, 0x30, 0x66, 0xc6, 0x00,
+    0x38, 0x6c, 0x38, 0x76, 0xdc, 0xcc, 0x76, 0x00,
+    0x60, 0x60, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x30, 0x60, 0x60, 0x60, 0x30, 0x18, 0x00,
+    0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00,
+    0x00, 0x66, 0x3c, 0xff, 0x3c, 0x66, 0x00, 0x00,
+    0x00, 0x30, 0x30, 0xfc, 0x30, 0x30, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x30, 0x60,
+    0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x30, 0x00,
+    0x06, 0x0c, 0x18, 0x30, 0x60, 0xc0, 0x80, 0x00,
+    0x7c, 0xc6, 0xce, 0xde, 0xf6, 0xe6, 0x7c, 0x00,
+    0x30, 0x70, 0x30, 0x30, 0x30, 0x30, 0xfc, 0x00,
+    0x78, 0xcc, 0x0c, 0x38, 0x60, 0xcc, 0xfc, 0x00,
+    0x78, 0xcc, 0x0c, 0x38, 0x0c, 0xcc, 0x78, 0x00,
+    0x1c, 0x3c, 0x6c, 0xcc, 0xfe, 0x0c, 0x1e, 0x00,
+    0xfc, 0xc0, 0xf8, 0x0c, 0x0c, 0xcc, 0x78, 0x00,
+    0x38, 0x60, 0xc0, 0xf8, 0xcc, 0xcc, 0x78, 0x00,
+    0xfc, 0xcc, 0x0c, 0x18, 0x30, 0x30, 0x30, 0x00,
+    0x78, 0xcc, 0xcc, 0x78, 0xcc, 0xcc, 0x78, 0x00,
+    0x78, 0xcc, 0xcc, 0x7c, 0x0c, 0x18, 0x70, 0x00,
+    0x00, 0x30, 0x30, 0x00, 0x00, 0x30, 0x30, 0x00,
+    0x00, 0x30, 0x30, 0x00, 0x00, 0x30, 0x30, 0x60,
+    0x18, 0x30, 0x60, 0xc0, 0x60, 0x30, 0x18, 0x00,
+    0x00, 0x00, 0xfc, 0x00, 0x00, 0xfc, 0x00, 0x00,
+    0x60, 0x30, 0x18, 0x0c, 0x18, 0x30, 0x60, 0x00,
+    0x78, 0xcc, 0x0c, 0x18, 0x30, 0x00, 0x30, 0x00,
+    0x7c, 0xc6, 0xde, 0xde, 0xde, 0xc0, 0x78, 0x00,
+    0x30, 0x78, 0xcc, 0xcc, 0xfc, 0xcc, 0xcc, 0x00,
+    0xfc, 0x66, 0x66, 0x7c, 0x66, 0x66, 0xfc, 0x00,
+    0x3c, 0x66, 0xc0, 0xc0, 0xc0, 0x66, 0x3c, 0x00,
+    0xf8, 0x6c, 0x66, 0x66, 0x66, 0x6c, 0xf8, 0x00,
+    0xfe, 0x62, 0x68, 0x78, 0x68, 0x62, 0xfe, 0x00,
+    0xfe, 0x62, 0x68, 0x78, 0x68, 0x60, 0xf0, 0x00,
+    0x3c, 0x66, 0xc0, 0xc0, 0xce, 0x66, 0x3e, 0x00,
+    0xcc, 0xcc, 0xcc, 0xfc, 0xcc, 0xcc, 0xcc, 0x00,
+    0x78, 0x30, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x1e, 0x0c, 0x0c, 0x0c, 0xcc, 0xcc, 0x78, 0x00,
+    0xe6, 0x66, 0x6c, 0x78, 0x6c, 0x66, 0xe6, 0x00,
+    0xf0, 0x60, 0x60, 0x60, 0x62, 0x66, 0xfe, 0x00,
+    0xc6, 0xee, 0xfe, 0xfe, 0xd6, 0xc6, 0xc6, 0x00,
+    0xc6, 0xe6, 0xf6, 0xde, 0xce, 0xc6, 0xc6, 0x00,
+    0x38, 0x6c, 0xc6, 0xc6, 0xc6, 0x6c, 0x38, 0x00,
+    0xfc, 0x66, 0x66, 0x7c, 0x60, 0x60, 0xf0, 0x00,
+    0x78, 0xcc, 0xcc, 0xcc, 0xdc, 0x78, 0x1c, 0x00,
+    0xfc, 0x66, 0x66, 0x7c, 0x6c, 0x66, 0xe6, 0x00,
+    0x78, 0xcc, 0xe0, 0x70, 0x1c, 0xcc, 0x78, 0x00,
+    0xfc, 0xb4, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xfc, 0x00,
+    0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x78, 0x30, 0x00,
+    0xc6, 0xc6, 0xc6, 0xd6, 0xfe, 0xee, 0xc6, 0x00,
+    0xc6, 0xc6, 0x6c, 0x38, 0x38, 0x6c, 0xc6, 0x00,
+    0xcc, 0xcc, 0xcc, 0x78, 0x30, 0x30, 0x78, 0x00,
+    0xfe, 0xc6, 0x8c, 0x18, 0x32, 0x66, 0xfe, 0x00,
+    0x78, 0x60, 0x60, 0x60, 0x60, 0x60, 0x78, 0x00,
+    0xc0, 0x60, 0x30, 0x18, 0x0c, 0x06, 0x02, 0x00,
+    0x78, 0x18, 0x18, 0x18, 0x18, 0x18, 0x78, 0x00,
+    0x10, 0x38, 0x6c, 0xc6, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
+    0x30, 0x30, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x78, 0x0c, 0x7c, 0xcc, 0x76, 0x00,
+    0xe0, 0x60, 0x60, 0x7c, 0x66, 0x66, 0xdc, 0x00,
+    0x00, 0x00, 0x78, 0xcc, 0xc0, 0xcc, 0x78, 0x00,
+    0x1c, 0x0c, 0x0c, 0x7c, 0xcc, 0xcc, 0x76, 0x00,
+    0x00, 0x00, 0x78, 0xcc, 0xfc, 0xc0, 0x78, 0x00,
+    0x38, 0x6c, 0x60, 0xf0, 0x60, 0x60, 0xf0, 0x00,
+    0x00, 0x00, 0x76, 0xcc, 0xcc, 0x7c, 0x0c, 0xf8,
+    0xe0, 0x60, 0x6c, 0x76, 0x66, 0x66, 0xe6, 0x00,
+    0x30, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x0c, 0x00, 0x0c, 0x0c, 0x0c, 0xcc, 0xcc, 0x78,
+    0xe0, 0x60, 0x66, 0x6c, 0x78, 0x6c, 0xe6, 0x00,
+    0x70, 0x30, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x00, 0x00, 0xcc, 0xfe, 0xfe, 0xd6, 0xc6, 0x00,
+    0x00, 0x00, 0xf8, 0xcc, 0xcc, 0xcc, 0xcc, 0x00,
+    0x00, 0x00, 0x78, 0xcc, 0xcc, 0xcc, 0x78, 0x00,
+    0x00, 0x00, 0xdc, 0x66, 0x66, 0x7c, 0x60, 0xf0,
+    0x00, 0x00, 0x76, 0xcc, 0xcc, 0x7c, 0x0c, 0x1e,
+    0x00, 0x00, 0xdc, 0x76, 0x66, 0x60, 0xf0, 0x00,
+    0x00, 0x00, 0x7c, 0xc0, 0x78, 0x0c, 0xf8, 0x00,
+    0x10, 0x30, 0x7c, 0x30, 0x30, 0x34, 0x18, 0x00,
+    0x00, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, 0x00,
+    0x00, 0x00, 0xcc, 0xcc, 0xcc, 0x78, 0x30, 0x00,
+    0x00, 0x00, 0xc6, 0xd6, 0xfe, 0xfe, 0x6c, 0x00,
+    0x00, 0x00, 0xc6, 0x6c, 0x38, 0x6c, 0xc6, 0x00,
+    0x00, 0x00, 0xcc, 0xcc, 0xcc, 0x7c, 0x0c, 0xf8,
+    0x00, 0x00, 0xfc, 0x98, 0x30, 0x64, 0xfc, 0x00,
+    0x1c, 0x30, 0x30, 0xe0, 0x30, 0x30, 0x1c, 0x00,
+    0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00,
+    0xe0, 0x30, 0x30, 0x1c, 0x30, 0x30, 0xe0, 0x00,
+    0x76, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x10, 0x38, 0x6c, 0xc6, 0xc6, 0xfe, 0x00,
+};