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  Description:  IOCTL: Check If Handle Is Remote     DOS 3.1 Only
 
  Checks whether the specified handle refers to a file or device that is
  local (located on the PC that is running the program) or remote (located
  on a network server).
 
  Input                Output
  ═════════            ══════════════════════════════
  AH=44H               If function successful
  AL=0AH               Carry flag=clear
  BX=handle            DX=attribute word for file or device
                          bit 15=0 if local
                                 1 if remote
                       If function unsuccessful
                       Carry flag=set
                       AX=error code
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