Add support for newly defined VarStore type EFI_IFR_TYPE_UNDEFINED, EFI_IFR_TYPE_ACTION and EFI_IFR_TYPE_BUFFER in UEFI spec.

Note: with this update, the limitation for "OrderedList should use array of data type UINT8 as its storage" is removed; now OrderedList could use any data type (UINT8/UINT16/UINT32/UINT64) as its storage array.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9360 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/SetupBrowserDxe/Ui.h

@@ -516,6 +516,40 @@ ValueToOption (
   IN EFI_HII_VALUE            *OptionValue
   );
 
+/**
+  Return data element in an Array by its Index.
+
+  @param  Array                  The data array.
+  @param  Type                   Type of the data in this array.
+  @param  Index                  Zero based index for data in this array.
+
+  @retval Value                  The data to be returned
+
+**/
+UINT64
+GetArrayData (
+  IN VOID                     *Array,
+  IN UINT8                    Type,
+  IN UINTN                    Index
+  );
+
+/**
+  Set value of a data element in an Array by its Index.
+
+  @param  Array                  The data array.
+  @param  Type                   Type of the data in this array.
+  @param  Index                  Zero based index for data in this array.
+  @param  Value                  The value to be set.
+
+**/
+VOID
+SetArrayData (
+  IN VOID                     *Array,
+  IN UINT8                    Type,
+  IN UINTN                    Index,
+  IN UINT64                   Value
+  );
+
 /**
   Process a Question's Option (whether selected or un-selected).