1 files changed, 2 insertions, 1 deletions

diff --git a/src/composite.c b/src/composite.c
index cccc75cc1b9..fab7cb86ba8 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -158,7 +158,8 @@ static Lisp_Object Qauto_composition_function;
    auto-compositions.  */
 #define MAX_AUTO_COMPOSITION_LOOKBACK 3
 
-INFUN (Fcomposition_get_gstring, 4);
+static Lisp_Object Fcomposition_get_gstring (Lisp_Object, Lisp_Object,
+                                             Lisp_Object, Lisp_Object);
 
 /* Temporary variable used in macros COMPOSITION_XXX.  */
 Lisp_Object composition_temp;