--- yodaUtility/yodaUtility.h	2006/04/30 11:08:14	1.1
+++ yodaUtility/yodaUtility.h	2006/06/14 07:21:35	1.2
@@ -33,6 +33,21 @@
   static TFile* getFile(TString base, TString packetType, TString subType);
   static Int_t getLastNotZeroBin(TH1 *histo);
   static Int_t getFirstNotZeroBin(TH1 *histo);
+  static void endian_swap(UShort_t& x);
+  static void endian_swap(UInt_t& x);
+
+/*
+  inline void endian_swap(ULong64_t& x){
+    x = (x>>56) | 
+        ((x<<40) & 0x00FF000000000000) |
+        ((x<<24) & 0x0000FF0000000000) |
+        ((x<<8)  & 0x000000FF00000000) |
+        ((x>>8)  & 0x00000000FF000000) |
+        ((x>>24) & 0x0000000000FF0000) |
+        ((x>>40) & 0x000000000000FF00) |
+        (x<<56);
+  }
+  */
 };