diff --strip-trailing-cr -b -x .svn -x GPATH -x GRTAGS -x GTAGS -uprN cflow-1.6.orig/src/symbol.c cflow-1.6/src/symbol.c
--- cflow-1.6.orig/src/symbol.c	2021-02-19 17:54:18.980000000 +0900
+++ cflow-1.6/src/symbol.c	2021-02-19 17:56:27.880000000 +0900
@@ -130,6 +130,8 @@ install(char *name, int flags)
 void
 ident_change_storage(Symbol *sp, enum storage storage)
 {
+     if (!strcmp(sp->name, start_name))
+         storage = ExternStorage;    
      if (sp->storage == storage)
 	  return;
      if (sp->storage == StaticStorage)