face: Fix bug with removePendingInterest
Change-Id: I364c1441da2cc0042ba461bc3a6cb4b70e53b166
Refs: #1917
diff --git a/src/face.hpp b/src/face.hpp
index 974aa69..3407d92 100644
--- a/src/face.hpp
+++ b/src/face.hpp
@@ -225,6 +225,12 @@
removePendingInterest(const PendingInterestId* pendingInterestId);
/**
+ * @brief Get number of pending Interests
+ */
+ size_t
+ getNPendingInterests() const;
+
+ /**
* @brief Set InterestFilter to dispatch incoming matching interest to onInterest
* callback and register the filtered prefix with the connected NDN forwarder
*