◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── include vmm.inc InstDataStruc struc InstLinkF dd ? ; RESERVED SET TO 0 InstLinkB dd ? ; RESERVED SET TO 0 InstLinAddr dd ? ; Linear address of start of block InstSize dd ? ; Size of block in bytes InstType dd ? ; Type of the block InstDataStruc ends The InstDataStruc structure contain information about an instance data block. Member Description ──────────────────────────────────────────────────────────────────────────── InstLinkF Reserved. This field is filled in by the instance data manager and must not be used. InstLinkB Reserved. This field is filled in by the instance data manager and must not be used. InstLinAddr Specifies the linear address of the start of the block of instance data. Thus the correct value for 40:2F would be 42F. InstSize Specifies the size in bytes of the instance data block. InstType Specifies the instance data type. It can be one of the following values: Value Meaning ─────────────────────────────────────────────────────────────── INDOS_Field Reserved for special types of MS-DOS internal data which only need to be switched with the virtual machine if the virtual machine is currently INDOS. ALWAYS_Field Indicates that the field must always be switched when a virtual machine is switched. All instance data specified by devices should be of this type. See Also _AddInstanceItem ♦