PCjs Machines

Home of the original IBM PC emulator for browsers.

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]