PCjs Machines

Home of the original IBM PC emulator for browsers.

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DOS Protected Mode Interface

DOS Protected Mode Interface (DPMI) Specifications

DPMI 0.9 (April 1990)

DPMI 0.9
(April 1990)

DPMI 1.0 (March 1991)

DPMI 1.0
(March 1991)

MS-DOS API Extensions for DPMI Hosts 0.04 (March 1991)

MS-DOS API Extensions for DPMI Hosts 0.04
(March 1991)

[GitHub Source]