Int 11/AX=FFFEh/CX=FFFEh

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BACK&FORTH (before v1.62) API

AX = FFFEh
CX = FFFEh
BX = function
00h installation check

Return:
AX = installation state 0001h BNFHIGH and BNFLOW both loaded 0003h only BNFHIGH loaded else neither loaded 01h ???

Return:
DX:AX -> ??? 02h ??? 03h ??? 04h ??? 05h ??? switches current PSP segment and stack if BNFLOW has not yet announced itself installed 06h ???

Return:
AX = ???

See Also: INT 12/AX=FFFEh

Index:
Installation check;BACK&FORTH

Category: DOS-Based Task Switchers/Multitaskers - Int 11h - B

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