-BOOLEAN StriSubCmp(IN CHAR16 *TargetStr, IN CHAR16 *BigStr);
-BOOLEAN MyStriCmp(IN CONST CHAR16 *String1, IN CONST CHAR16 *String2);
-CHAR16* MyStrStr (IN CHAR16 *String, IN CHAR16 *StrCharSet);
-VOID ToLower(CHAR16 * MyString);
-VOID MergeStrings(IN OUT CHAR16 **First, IN CHAR16 *Second, CHAR16 AddChar);
-VOID MergeWords(CHAR16 **MergeTo, CHAR16 *InString, CHAR16 AddChar);