1 files changed, 1 insertions, 0 deletions
diff --git a/evutil.c b/evutil.c
index 7df02149..87c66a6e 100644
--- a/evutil.c
+++ b/evutil.c
@@ -355,6 +355,7 @@ evutil_socket_geterror(evutil_socket_t sock)
 }
 #endif
 
+/* XXX we should use an enum here. */
 /* 2 for connection refused, 1 for connected, 0 for not yet, -1 for error. */
 int
 evutil_socket_connect(evutil_socket_t *fd_ptr, struct sockaddr *sa, int socklen)