Compatibility: EGA VGA
Expects: AX    1112H
BL    font block to load (EGA: 0-3; VGA: 0-7)
Returns: (none)
Info: Redefines the characters on EGA/VGA cards to use the 8-scanline-
high text-mode font, exactly as described for INT 10H 1102H,
except that it takes the additional steps needed to activate the

- -

INT 10H 1112H: Load and Activate ROM 8x8 Character Set