Interrupt 67h Expanded Memory SpecificationFunction 42h Get Page Countentry AH 42hreturn AH status (see Int\67f\40) 00h Function Successful BX Unallocated Pages DX Total Page Count
Interrupt 67h Expanded Memory Specification
Function 42h Get Page Count
entry AH 42h
return AH status (see Int\67f\40)
00h Function Successful
BX Unallocated Pages
DX Total Page Count