/* If 16-bit operations are not supported, then ASSERT(). If StartBit is greater than 15, then ASSERT(). If EndBit is greater than 15, then ASSERT(). If EndBit is less than StartBit, then ASSERT(). If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT(). */
UINT16 EFIAPI BitFieldAnd16(IN UINT16 Operand, IN UINTN StartBit, IN UINTN EndBit, IN UINT16 AndData)
/* If 16-bit operations are not supported, then ASSERT(). If StartBit is greater than 15, then ASSERT(). If EndBit is greater than 15, then ASSERT(). If EndBit is less than StartBit, then ASSERT(). If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT(). */
UINT16 EFIAPI BitFieldAnd16(IN UINT16 Operand, IN UINTN StartBit, IN UINTN EndBit, IN UINT16 AndData)
{
  ASSERT (EndBit < 16);
  ASSERT (StartBit <= EndBit);
  return (UINT16)InternalBaseLibBitFieldAndUint (Operand, StartBit, EndBit, AndData);
}