VOID
RtlInitializeBitMap(
  IN  PRTL_BITMAP BitMapHeader,
  IN  PULONG BitMapBuffer,
  IN  ULONG SizeOfBitMap
  );

Routine Description:

    This procedure initializes a bit map.

Arguments:

    BitMapHeader - Supplies a pointer to the BitMap Header to initialize

    BitMapBuffer - Supplies a pointer to the buffer that is to serve as the
        BitMap.  This must be an a multiple number of longwords in size.

    SizeOfBitMap - Supplies the number of bits required in the Bit Map.

Return Value:

    None.