1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h
index 5972d9e..bc04300 100644
--- a/src/H5Dpkg.h
+++ b/src/H5Dpkg.h
@@ -441,6 +441,8 @@ typedef struct H5D_shared_t {
                                          */
         H5D_rdcc_t      chunk;          /* Information about chunked data */
     } cache;
+
+    char                *extfile_prefix; /* expanded external file prefix */
 } H5D_shared_t;
 
 struct H5D_t {