1 files changed, 8 insertions, 0 deletions

diff --git a/src/xterm.h b/src/xterm.h
index c1d69ca58a8..71d7dc01c78 100644
--- a/src/xterm.h
+++ b/src/xterm.h
@@ -1098,3 +1098,11 @@ extern void initialize_frame_menubar P_ ((struct frame *));
 #ifdef USE_X_TOOLKIT
 extern void widget_store_internal_border P_ ((Widget));
 #endif
+
+/* Defined in xsmfns.c */
+#ifdef HAVE_X_SM
+extern void x_session_initialize P_ ((void));
+extern int x_session_check_input P_ ((struct input_event *bufp,
+                                      int *numchars));
+extern int x_session_have_connection P_ ((void));
+#endif