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Diffstat (limited to 'src/libcharon/config/child_cfg.h')
-rw-r--r--src/libcharon/config/child_cfg.h20
1 files changed, 17 insertions, 3 deletions
diff --git a/src/libcharon/config/child_cfg.h b/src/libcharon/config/child_cfg.h
index 20d1fa811..9f7a92b70 100644
--- a/src/libcharon/config/child_cfg.h
+++ b/src/libcharon/config/child_cfg.h
@@ -73,10 +73,10 @@ struct child_cfg_t {
* Add a proposal to the list.
*
* The proposals are stored by priority, first added
- * is the most preferred.
- * After add, proposal is owned by child_cfg.
+ * is the most preferred. It is safe to add NULL as proposal, which has no
+ * effect. After add, proposal is owned by child_cfg.
*
- * @param proposal proposal to add
+ * @param proposal proposal to add, or NULL
*/
void (*add_proposal) (child_cfg_t *this, proposal_t *proposal);
@@ -235,6 +235,20 @@ struct child_cfg_t {
u_int32_t (*get_tfc)(child_cfg_t *this);
/**
+ * Get anti-replay window size
+ *
+ * @return anti-replay window size
+ */
+ u_int32_t (*get_replay_window)(child_cfg_t *this);
+
+ /**
+ * Set anti-replay window size
+ *
+ * @param window anti-replay window size
+ */
+ void (*set_replay_window)(child_cfg_t *this, u_int32_t window);
+
+ /**
* Sets two options needed for Mobile IPv6 interoperability.
*
* @param proxy_mode use IPsec transport proxy mode (default FALSE)