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The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
Index: I
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│A│B│C│D│E│F│G│H│I│J-K│L│M│N-O│P-Q│R│S│T│U│V-Z│
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I/O Subsystem Extensions Int. 15H
Initialize Communications Port Int. 14H, Funct. 00H
Initialize Fixed Disk Characters Int. 13H, Funct. 09H
Initialize or Scroll Down Window Int. 10H, Funct. 07H
Initialize or Scroll Up Window Int. 10H, Funct. 06H
Initialize Pointing Device Interface Int. 15H, Funct. C2H, Sub. 05H
Initialize Printer Port Int. 17H, Funct. 01H
Int. 1FH Font Pointer, Set Int. 10H, Funct. 11H, Sub. 20H
Int. 43H for ROM 8-by-14 Font, Set Int. 10H, Funct. 11H, Sub. 22H
Int. 43H for ROM 8-by-16 Font, Set Int. 10H, Funct. 11H, Sub. 24H
Int. 43H for ROM 8-by-8 Font, Set Int. 10H, Funct. 11H, Sub. 23H
Int. 43H for User's Font, Set Int. 10H, Funct. 11H, Sub. 21H
Interrupt Vector, Get Int. 21H, Funct. 35H
Interrupt Vector, Set Int. 21H, Funct. 25H
IOCTL (I/O Control) Int. 21H, Funct. 44H
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