V86MMGR provides initialization services that other virtual devices use to set the base memory and EMS and XMS memory limits when a virtual machine is first created. There are the following initialization services:
V86MMGR_Allocate_V86_Pages
V86MMGR_Get_EMS_XMS_Limits
V86MMGR_Get_Version
V86MMGR_Set_EMS_XMS_Limits