Software / EMM / Function 4.0 / 5B/00


 Alternate Map Register Set - DMA Registers - Get Alternate Map Register Set

Input			Output
AX	5Bh	00h	Error Code		AX
BX		New Set Number		Cur Set Number	BX
CX					CX
ES:DI	Ptr to Context Save Area		Ptr to Map Reg Context Save Area		ES:DI

     Notes:

     *  This call is for  use  by operating systems only, and can be
        enabled or disabled at any time by the operating system

     *  This set of functions  performs  the  same functions at EEMS
        function 6Ah subfunctions 04h and 05h ("function 43").