/* If 16-bit I/O port 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 Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT(). */
UINT16 EFIAPI S3IoBitFieldWrite16(IN UINTN Port, IN UINTN StartBit, IN UINTN EndBit, IN UINT16 Value)
/* If 16-bit I/O port 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 Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT(). */
UINT16 EFIAPI S3IoBitFieldWrite16(IN UINTN Port, IN UINTN StartBit, IN UINTN EndBit, IN UINT16 Value)
{
  return InternalSaveIoWrite16ValueToBootScript (Port, IoBitFieldWrite16 (Port, StartBit, EndBit, Value));
}