ZMQ_SNDBUF and ZMQ_RCVBUF type changed to int

This mimics POSIX specification.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tcp_socket.hpp b/src/tcp_socket.hpp
index 3cb5739..3312605 100644
--- a/src/tcp_socket.hpp
+++ b/src/tcp_socket.hpp
@@ -37,7 +37,7 @@ namespace zmq
         ~tcp_socket_t ();
 
         //  Associates a socket with a native socket descriptor.
-        int open (fd_t fd_, uint64_t sndbuf_, uint64_t rcvbuf_);
+        int open (fd_t fd_, int sndbuf_, int rcvbuf_);
          
         //  Closes the underlying socket.
         int close ();