Compatibility: EGA VGA
See: 1100H EGA/VGA (load user-defined font)
1101H EGA/VGA (load ROM 8x14 font)
1102H EGA/VGA (load ROM 8x8 font)
1103H EGA/VGA (activate font block; 512-character set)
1104H     VGA (load ROM 8x16 font)

1110H EGA/VGA (load and activate user-defined font)
1111H EGA/VGA (load and activate ROM 8x14 font)
1112H EGA/VGA (load and activate ROM 8x8 font)
1114H     VGA (load and activate ROM 8x16 font)

1120H     VGA (setup INT 1fH graphics font pointer)
1121H     VGA (setup user-defined font for graphics)
1122H     VGA (ROM 8x14 font for graphics modes)
1123H     VGA (ROM 8x8 font for graphics modes)
1124H     VGA (ROM 8x16 font for graphics modes)

1130H     VGA (get video font information)

These functions are put in place by ROM-Scan when an EGA  or VGA  card is
installed and are built into the standard ROMS for PS/2 systems.  They are
not available on CGA  or MDA  systems.

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INT 10H 11H: EGA/VGA Character Generator Functions