Add in support for GetNextTokenNumber API.

Use PCD_TOKEN_NUMBER as type for parameter of internal APIs.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@312 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Universal/PCD/Pei/Service.c

@@ -62,10 +62,12 @@ PeiRegisterCallBackWorker (
   ASSERT (GuidHob != NULL);
   
   CallbackTable = GET_GUID_HOB_DATA (GuidHob);
+  CallbackTable = CallbackTable + (TokenNumber * FixedPcdGet32(PcdMaxPeiPcdCallBackNumberPerPcdEntry));
 
   Compare = Register? NULL: CallBackFunction;
   Assign  = Register? CallBackFunction: NULL;
 
+
   for (Idx = 0; Idx < FixedPcdGet32(PcdMaxPeiPcdCallBackNumberPerPcdEntry); Idx++) {
     if (CallbackTable[Idx] == Compare) {
       CallbackTable[Idx] = Assign;