Int 2F Fn 1111  CU - Network Redirector - Rename Remote File               [N]

   AX = 1111h
   SS = DS = DOS DS
   SDA first filename pointer = offset of fully-qualified old name
   SDA second filename pointer = offset of fully-qualified new name
   SDA CDS pointer -> current directory structure for drive with file

Return: CF set on error
       AX = DOS error code (see #1366 at INT 21/AH=59h/BX=0000h)
   CF clear if successful

Note:  this function is called by the DOS 3.1+ kernel

See Also: AX=1112h,INT 21/AH=56h,INT 21/AH=60h