1 files changed, 62 insertions, 0 deletions
diff --git a/include/net-snmp/library/container_iterator.h b/include/net-snmp/library/container_iterator.h
new file mode 100644
index 0000000..6878292
--- /dev/null
+++ b/include/net-snmp/library/container_iterator.h
@@ -0,0 +1,62 @@
+/**
+ * @file container_iterator.h
+ * @addtogroup container_iterator
+ * @{
+ */
+#ifndef _CONTAINER_ITERATOR_HANDLER_H_
+#define _CONTAINER_ITERATOR_HANDLER_H_
+
+#include "container.h"
+
+#ifdef __cplusplus
+extern          "C" {
+#endif
+
+    typedef int (Netsnmp_Iterator_Loop_Key) (void *iterator_ctx,
+                                             netsnmp_ref_void* loop_ctx,
+                                             netsnmp_ref_void* key);
+    typedef int (Netsnmp_Iterator_Loop_Data)(void *iterator_ctx,
+                                             netsnmp_ref_void* loop_ctx,
+                                             netsnmp_ref_void* data);
+    typedef int (Netsnmp_Iterator_Ctx) (void *iterator_ctx,
+                                         netsnmp_ref_void* loop_ctx);
+    typedef int (Netsnmp_Iterator_Ctx_Dup) (void *iterator_ctx,
+                                            netsnmp_ref_void* loop_ctx,
+                                            netsnmp_ref_void* dup_ctx,
+                                            int reuse);
+    typedef int (Netsnmp_Iterator_Op) (void *iterator_ctx);
+    typedef int (Netsnmp_Iterator_Data) (void *iterator_ctx,
+                                            const void *data);    
+
+    void netsnmp_container_iterator_init(void);
+
+    netsnmp_container* netsnmp_container_iterator_get(
+        void *iterator_user_ctx,
+        netsnmp_container_compare * compare,
+        Netsnmp_Iterator_Loop_Key * get_first,
+        Netsnmp_Iterator_Loop_Key * get_next,
+        Netsnmp_Iterator_Loop_Data * get_data,
+        Netsnmp_Iterator_Ctx_Dup * save_pos, /* iff returning static data */
+        Netsnmp_Iterator_Ctx * init_loop_ctx,
+        Netsnmp_Iterator_Ctx * cleanup_loop_ctx,
+        Netsnmp_Iterator_Data * free_user_ctx,
+        int sorted);
+    
+    /*
+     * set up optional callbacks/
+     * NOTE: even though the first parameter is a generic netsnmp_container,
+     *       this function should only be called for a container created
+     *       by netsnmp_container_iterator_get.
+     */
+    void
+    netsnmp_container_iterator_set_data_cb(netsnmp_container *c,
+                                           Netsnmp_Iterator_Data * insert_data,
+                                           Netsnmp_Iterator_Data * remove_data,
+                                           Netsnmp_Iterator_Op * get_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif                          /* _CONTAINER_ITERATOR_HANDLER_H_ */
+/** @} */