1 files changed, 3 insertions, 0 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 0346c8fd0d3..1cefd7ba4b5 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -3141,6 +3141,9 @@ EXFUN (Fx_popup_dialog, 3);
 extern void syms_of_xmenu P_ ((void));
 
 /* defined in sysdep.c */
+#ifndef HAVE_GET_CURRENT_DIR_NAME
+extern char *get_current_dir_name P_ ((void));
+#endif
 extern void stuff_char P_ ((char c));
 extern void init_sigio P_ ((int));
 extern void request_sigio P_ ((void));