diff --git a/scsh/scsh-interfaces.scm b/scsh/scsh-interfaces.scm
index 203a17d..0341940 100644
--- a/scsh/scsh-interfaces.scm
+++ b/scsh/scsh-interfaces.scm
@@ -698,6 +698,8 @@
 	  close-socket
 	  bind-socket
 	  connect-socket
+	  connect-socket-no-wait
+	  connect-socket-successful?
 	  listen-socket
 	  accept-connection
 	  socket-remote-address