Category: memory management
Flags: Undocumented function
INT 67 - Compaq CEMM v5.10+ - PRIVATE API
AX = FFA5h
BX = 4345h ("CE")
DX = subfunction
0000h unshadow video ROM???
0001h shadow video ROM???
0002h map pages
CX = number of pages (00h=one)
ESI = linear address of first page to map into address space
EDI = linear starting address at which pages are to be visible
0003h get ???
Return: DX = ??? (0-2)
0004h BUG: crashes system due to fencepost error
Return: AH = 84h
AL = status (84h = error, FFh = success)
Note: if BX <> 4345h or DX > 0004h on entry, CEMM behaves identically to
Microsoft's EMM386 (see AX=FFA5h"EMM386")
SeeAlso: AX=FFA5h"EMM386",#01513 at INT 21/AX=4402h/SF=02h,#03666