New upstream version 1.4.4upstream

1 files changed, 10 insertions, 4 deletions

diff --git a/src/libknot/zone/node.h b/src/libknot/zone/node.h
index 2e1dd25..6ea06a2 100644
--- a/src/libknot/zone/node.h
+++ b/src/libknot/zone/node.h
@@ -93,14 +93,16 @@ typedef struct knot_node knot_node_t;
 /*! \brief Flags used to mark nodes with some property. */
 typedef enum {
 	/*! \brief Node is a delegation point (i.e. marking a zone cut). */
-	KNOT_NODE_FLAGS_DELEG = (uint8_t)0x01,
+	KNOT_NODE_FLAGS_DELEG = 1 << 0,
 	/*! \brief Node is not authoritative (i.e. below a zone cut). */
-	KNOT_NODE_FLAGS_NONAUTH = (uint8_t)0x02,
+	KNOT_NODE_FLAGS_NONAUTH = 1 << 1,
+	/*! \brief Node is an apex node. */
+	KNOT_NODE_FLAGS_APEX = 1 << 2,
 	/*! \brief Node is empty and will be deleted after update.
 	 *  \todo Remove after dname refactoring, update description in node. */
-	KNOT_NODE_FLAGS_EMPTY = (uint8_t)0x10,
+	KNOT_NODE_FLAGS_EMPTY = 1 << 3,
 	/*! \brief NSEC in this node needs new RRSIGs. Used for signing. */
-	KNOT_NODE_FLAGS_REPLACED_NSEC = (uint8_t)0x20
+	KNOT_NODE_FLAGS_REPLACED_NSEC = 1 << 4,
 } knot_node_flags_t;
 
 /*----------------------------------------------------------------------------*/
@@ -377,6 +379,10 @@ void knot_node_set_replaced_nsec(knot_node_t *node);
 
 void knot_node_clear_replaced_nsec(knot_node_t *node);
 
+void knot_node_set_apex(knot_node_t *node);
+
+int knot_node_is_apex(const knot_node_t *node);
+
 //! \todo remove after dname refactoring
 int knot_node_is_empty(const knot_node_t *node);