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Input

Output

AX

4Eh 00h Error Code   AX

BX

        BX

CX

        CX

ES:DI

 Pointer to Target Array     DX
     This call  saves the mapping context for all mappable memory
     regions (conventional and  expanded) by copying the contents
     of the  mapping registers from each expanded memory board to
     a destination  array. The application must pass a pointer to
     the destination array.

Note:   Does not use an EMM handle


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