INT 31 P - DPMI 1.0+ - GET MEMORY INFORMATION
        AX = 050Bh
        ES:(E)DI -> 128-byte buffer for memory information (see below)
Return: CF clear if successful
        CF set on error (DPMI 0.9 only)
Note:   16-bit programs use ES:DI, 32-bit programs must use ES:EDI
SeeAlso: AX=0500h

Format of memory information:
Offset  Size    Description
 00h    DWORD   total allocated bytes of physical memory controlled by host
 04h    DWORD   total allocated bytes of virtual memory controlled by host
 08h    DWORD   total available bytes of virtual memory controlled by host
 0Ch    DWORD   total allocated bytes of virtual memory for curr virtual mach
 10h    DWORD   total available bytes of virtual memory for curr virtual mach
 14h    DWORD   total allocated bytes of virtual memory for current client
 18h    DWORD   total available bytes of virtual memory for current client
 1Ch    DWORD   total locked bytes for current client
 20h    DWORD   maximum locked bytes for current client
 24h    DWORD   highest linear address available to current client
 28h    DWORD   largest available memory block in bytes
 2Ch    DWORD   minimum allocation unit in bytes
 30h    DWORD   allocation alignment unit size in bytes
 34h 76 BYTEs   reserved (00h)

.