ICU 56 update step 1

source/common/udata.cpp

Index: source/common/udata.cpp
diff --git a/source/common/udata.cpp b/source/common/udata.cpp
index 80bea0631ef7dc21b69a4a3dc61fa6b5b5b5edcf..d32023b7f6d7565a50051bac44ee084abb4853d2 100644
--- a/source/common/udata.cpp
+++ b/source/common/udata.cpp
@@ -624,7 +624,7 @@ U_NAMESPACE_END
  *      our common data.                                                *
  *                                                                      *
  *----------------------------------------------------------------------*/
-extern "C" const ICU_Data_Header U_DATA_API U_ICUDATA_ENTRY_POINT;
+extern "C" const DataHeader U_DATA_API U_ICUDATA_ENTRY_POINT;
 
 /*
  * This would be a good place for weak-linkage declarations of
@@ -674,7 +674,7 @@ openCommonData(const char *path,          /*  Path from OpenChoice?          */
             }
             int32_t i;
             for(i = 0; i < commonDataIndex; ++i) {
-                if(gCommonICUDataArray[i]->pHeader == &U_ICUDATA_ENTRY_POINT.hdr) {
+                if(gCommonICUDataArray[i]->pHeader == &U_ICUDATA_ENTRY_POINT) {
                     /* The linked-in data is already in the list. */
                     return NULL;
                 }
@@ -694,7 +694,7 @@ openCommonData(const char *path,          /*  Path from OpenChoice?          */
             setCommonICUDataPointer(uprv_getICUData_conversion(), FALSE, pErrorCode);
         }
         */
-        setCommonICUDataPointer(&U_ICUDATA_ENTRY_POINT.hdr, FALSE, pErrorCode);
+        setCommonICUDataPointer(&U_ICUDATA_ENTRY_POINT, FALSE, pErrorCode);
         {
             Mutex lock;
             return gCommonICUDataArray[commonDataIndex];