1 files changed, 0 insertions, 2 deletions
diff --git a/c/zmq.h b/c/zmq.h
index 0a1b064..df6e04c 100644
--- a/c/zmq.h
+++ b/c/zmq.h
@@ -52,8 +52,6 @@ extern "C" {
 #define ZMQ_IDENTITY 6
 #define ZMQ_SUBSCRIBE 7
 #define ZMQ_UNSUBSCRIBE 8
-#define ZMQ_RATE 9
-#define ZMQ_RECOVERY_IVL 10
 
 //  The operation should be performed in non-blocking mode. I.e. if it cannot
 //  be processed immediately, error should be returned with errno set to EAGAIN.