1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5I.c b/src/H5I.c
index a1d224a..125ab93 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -432,7 +432,7 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-herr_t H5Inmembers(H5I_type_t type, int *num_members)
+herr_t H5Inmembers(H5I_type_t type, hsize_t *num_members)
 {
     int ret_value = SUCCEED;                      /* Return value */