Int 21/AX=4457h

DR DOS 5.0-6.0 - SHARE/HILOAD CONTROL

AX = 4457h
DH = subfunction
00h enable/disable SHARE
DL = 00h disable
= 01h enable
else Return:
AX = ???
01h get HILOAD status
Return:
AX = status
0000h off
0001h on
02h set HILOAD status
DL = new state (00h off, 01h on)
Return:
AX = ???
other
Return:
AX = ???

Note: This was seen called by COMMAND.COM of DR DOS 6.0; it does not seem to be supported by Novell DOS 7

See Also: AX=4457h/DX=FFFFh

Category: Other Operating Systems - Int 21h - D

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