1 files changed, 3 insertions, 3 deletions
diff --git a/ruby.c b/ruby.c
index 9d0e282d97..f73194bbec 100644
--- a/ruby.c
+++ b/ruby.c
@@ -286,8 +286,8 @@ ruby_init_loadpath()
 struct req_list {
     char *name;
     struct req_list *next;
-} req_list_head;
-struct req_list *req_list_last = &req_list_head;
+};
+static struct req_list req_list_head, *req_list_last = &req_list_head;
 
 static void
 add_modules(mod)
@@ -305,7 +305,7 @@ add_modules(mod)
 
 extern void Init_ext _((void));
 
-void
+static void
 require_libraries()
 {
     extern NODE *ruby_eval_tree;