--- a/socket.h	Tue Aug 26 01:30:53 2008 +0300
+++ b/socket.h	Wed Aug 27 10:11:44 2008 +0300
@@ -9,5 +9,6 @@
 
 int socket_listen (struct config_endpoint *endpoint, int sock_type);
 int socket_connect_async (struct config_endpoint *endpoint, int sock_type);
+int socket_check_error (int sock, int *error);
 
 #endif /* SOCKET_H */