Int 2F Fn 1118  CU - Network Redirector - Create/truncate File Without Cd  [N]

   AX = 1118h
   ES:DI -> uninitialized SFT
   SS = DOS DS
   SDA first filename pointer -> fully-qualified name of file
   STACK: WORD file creation mode
           low byte = file attributes
           high byte = 00h normal create, 01h create new file

Return: ???
   STACK unchanged

Note:  this function is called by the DOS 3.1+ kernel when creating a file on a drive for which the
     SDA CDS pointer has offset FFFFh

See Also: AX=1106h,AX=1116h,AX=1117h,AX=112Eh,INT 21/AH=60h