1 files changed, 2 insertions, 0 deletions
diff --git a/test/dynlib2.c b/test/dynlib2.c
index b1c1707..1ee6ed7 100644
--- a/test/dynlib2.c
+++ b/test/dynlib2.c
@@ -25,6 +25,8 @@
 #include <math.h>
 #include <hdf5.h>
 
+#define H5Z_FILTER_DYNLIB2      258 
+
 static size_t H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
                 const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);