Int 67H [EMS 3.0] Function 4CH (76) Get handle pages

Returns the number of expanded memory pages allocated to a specific EMM handle.

Call with:

AH = 4CH

DX = EMM handle

Returns:

If function successful

AH = 00H

BX = number of EMM pages

If function unsuccessful

AH = error code

Notes:

[EMS 3] The total number of pages allocated to a handle never exceeds

1.A handle never has zero pages allocated to it.

2.[EMS 4.0] The total number of pages allocated to a handle never exceeds

3.A handle may have zero pages of expanded memory.