1 files changed, 8 insertions, 0 deletions
diff --git a/src/H5public.h b/src/H5public.h
index c45e1d1..46bbf3c 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -236,6 +236,14 @@ typedef enum {
     H5_ITER_N		        /* Number of iteration orders */
 } H5_iter_order_t;
 
+/* Iteration callback values */
+/* (Actually, any postive value will cause the iterator to stop and pass back
+ *      that positive value to the function that called the iterator)
+ */
+#define H5_ITER_ERROR   (-1)
+#define H5_ITER_CONT    (0)
+#define H5_ITER_STOP    (1)
+
 /* Functions in H5.c */
 H5_DLL herr_t H5open(void);
 H5_DLL herr_t H5close(void);