Add extern to json_object_set_serializer so that it gets exported (Windows fix)

diff --git a/json_object.h b/json_object.h
index 627030926d19b9deac29f600a65b51ed46f13f17..df958bf2ccf162edfe9f2770159cfb1a4cefd6ef 100644 (file)
--- a/json_object.h
+++ b/json_object.h
@@ -192,7 +192,7 @@ flags);
  * @param userdata an optional opaque cookie
  * @param user_delete an optional function from freeing userdata
  */
-void json_object_set_serializer(json_object *jso,
+extern void json_object_set_serializer(json_object *jso,
        json_object_to_json_string_fn to_string_func,
        void *userdata,
        json_object_delete_fn *user_delete);