1 files changed, 2 insertions, 0 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 198f116fe02..577105bf322 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -4050,6 +4050,8 @@ Lisp_Object backtrace_top_function (void);
 extern bool let_shadows_buffer_binding_p (struct Lisp_Symbol *symbol);
 extern bool let_shadows_global_binding_p (Lisp_Object symbol);
 
+/* Defined in module.c.  */
+void syms_of_module (void);
 
 /* Defined in editfns.c.  */
 extern void insert1 (Lisp_Object);