/* Change a Unicode string to an ASCII string. */
UINTN UnicodeToAscii(IN CONST CHAR16 *UStr, IN CONST UINTN Length, OUT CHAR8 *AStr)
/* Change a Unicode string to an ASCII string. */
UINTN UnicodeToAscii(IN CONST CHAR16 *UStr, IN CONST UINTN Length, OUT CHAR8 *AStr)
{
  UINTN  Index;
  for (Index = 0; Index < Length; Index++) {
    *AStr++ = (CHAR8)*UStr++;
  }
  return Index;
}