/* This internal function only deal with Unicode character which maps to a valid small-case ASCII character, i.e. L'a' to L'z'. For other Unicode character, the input character is returned directly. */
CHAR16 EFIAPI CharToUpper(IN CHAR16 Char)
/* This internal function only deal with Unicode character which maps to a valid small-case ASCII character, i.e. L'a' to L'z'. For other Unicode character, the input character is returned directly. */
CHAR16 EFIAPI CharToUpper(IN CHAR16 Char)
{
  if ((Char >= L'a') && (Char <= L'z')) {
    return (CHAR16)(Char - (L'a' - L'A'));
  }
  return Char;
}