diff --git a/src/syntax.c b/src/syntax.c
index f86fae5..350539d 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6334,8 +6334,8 @@
 
 struct subcommand
 {
-    char    *name;				/* subcommand name */
-    void    (*func)__ARGS((exarg_T *, int));	/* function to call */
+    char    *name;			/* subcommand name */
+    void    (*func)(exarg_T *, int);	/* function to call */
 };
 
 static struct subcommand subcommands[] =