+BOOLEAN IsValidHex(CHAR16 *Input);
+UINT64 StrToHex(CHAR16 *Input, UINTN Position, UINTN NumChars);
+BOOLEAN IsGuid(CHAR16 *UnknownString);
+CHAR16 * GuidAsString(EFI_GUID *GuidData);
+EFI_GUID StringAsGuid(CHAR16 * InString);
+BOOLEAN GuidsAreEqual(EFI_GUID *Guid1, EFI_GUID *Guid2);
+
+VOID EraseUint32List(UINT32_LIST **TheList);
+