1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/expr.h b/gcc/expr.h
index e27797a..958412e 100644
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -878,6 +878,10 @@ extern void init_expr_once PROTO((void));
 /* This is run at the start of compiling a function.  */
 extern void init_expr PROTO((void));
 
+/* This function is run once to initialize stor-layout.c.  */
+
+extern void init_stor_layout_once PROTO((void));
+
 /* This is run at the end of compiling a function.  */
 extern void finish_expr_for_function PROTO((void));