Replace BufToHexString by UnicodeValueToString

Replace HexStringToBuf by StrHexToUint64

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8034 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabase.h

@@ -41,6 +41,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Library/UefiLib.h>
 #include <Library/PcdLib.h>
 #include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/PrintLib.h>
 
 
 #define HII_DATABASE_NOTIFY_GUID \
@@ -1688,11 +1689,25 @@ HiiGetAltCfg (
   );
 
 
+/**
+  Compare whether two names of languages are identical.
+
+  @param  Language1              Name of language 1
+  @param  Language2              Name of language 2
+
+  @retval TRUE                   same
+  @retval FALSE                  not same
+
+**/
+BOOLEAN
+HiiCompareLanguage (
+  IN  CHAR8  *Language1,
+  IN  CHAR8  *Language2
+  )
+;
+
 //
 // Global variables
 //
 extern EFI_EVENT gHiiKeyboardLayoutChanged;
-
-#include "R8Lib.h"
-
 #endif