1 files changed, 4 insertions, 0 deletions
diff --git a/src/or/or.h b/src/or/or.h
index 83bf8c8900..dd95c349c0 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -3064,6 +3064,10 @@ typedef struct {
   config_line_t *DirPort_lines;
   config_line_t *DNSPort_lines; /**< Ports to listen on for DNS requests. */
 
+  uint64_t MaxMemInCellQueues; /**< If we have more memory than this allocated
+                                * for circuit cell queues, run the OOM handler
+                                */
+
   /** @name port booleans
    *
    * Derived booleans: True iff there is a non-listener port on an AF_INET or