diff --git a/lib/ipc/heim-ipc.h b/lib/ipc/heim-ipc.h
index 1a7a85969..c3c70045d 100644
--- a/lib/ipc/heim-ipc.h
+++ b/lib/ipc/heim-ipc.h
@@ -107,6 +107,15 @@ int
 heim_sipc_launchd_mach_init(const char *, heim_ipc_callback,
 			    void *, heim_sipc *);
 
+int
+heim_sipc_launchd_stream_fd_init(int, heim_ipc_callback,
+				 void *, heim_sipc *);
+
+int
+heim_sipc_service_unix(const char *, heim_ipc_callback,
+		       void *, heim_sipc *);
+
+
 void
 heim_sipc_timeout(time_t);