@@ -5087,7 +5087,7 @@ rs6000_builtin_is_supported_p (enum rs6000_builtins fncode)
/* Raise an error message for a builtin function that is called without the
appropriate target options being set. */
-void
+static void
rs6000_invalid_builtin (enum rs6000_builtins fncode)
{
size_t uns_fncode = (size_t) fncode;
@@ -138,7 +138,6 @@ extern void rs6000_output_mi_thunk (FILE *file,
tree function);
extern bool rs6000_output_addr_const_extra (FILE *file, rtx x);
extern bool rs6000_gimple_fold_builtin (gimple_stmt_iterator *gsi);
-extern void rs6000_invalid_builtin (enum rs6000_builtins fncode);
extern tree rs6000_build_builtin_va_list (void);
extern void rs6000_va_start (tree valist, rtx nextarg);
extern tree rs6000_gimplify_va_arg (tree valist, tree type, gimple_seq *pre_p,