From 07f19496bd7703b502812a6b4228f08dec59ec0b Mon Sep 17 00:00:00 2001
From: Ms2ger <ms2ger@gmail.com>
Date: Wed, 14 May 2014 12:15:33 +0200
Subject: [PATCH 1/2] Fix the JSPreWrapCallback definition.

---
 jsapi.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/jsapi.rs b/jsapi.rs
index 0a858a06c..3e12201b2 100644
--- a/jsapi.rs
+++ b/jsapi.rs
@@ -396,7 +396,9 @@ pub type JSCSPEvalChecker = *u8;
 
 pub type JSWrapObjectCallback = *u8;
 
-pub type JSPreWrapCallback = *u8;
+pub type JSPreWrapCallback =
+    Option<extern "C" fn(cx: *mut JSContext, scope: *mut JSObject,
+                         object: *mut JSObject, flags: c_uint) -> *mut JSObject>;
 
 pub type JSSameCompartmentWrapObjectCallback = extern "C" fn(*JSContext, *JSObject) -> *JSObject;
 

From ff296137c652248138eb7f5a377d8daac52ed233 Mon Sep 17 00:00:00 2001
From: Ms2ger <ms2ger@gmail.com>
Date: Thu, 15 May 2014 20:57:50 +0200
Subject: [PATCH 2/2] Declare JS_ObjectToOuterObject.

---
 jsfriendapi.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/jsfriendapi.rs b/jsfriendapi.rs
index 3b0f30caa..74bbdef06 100644
--- a/jsfriendapi.rs
+++ b/jsfriendapi.rs
@@ -2,6 +2,8 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use jsapi::{JSContext, JSObject};
+
 pub type JSJitPropertyOp = *u8;
 
 pub struct JSJitInfo {
@@ -12,6 +14,11 @@ pub struct JSJitInfo {
     pub isConstant: bool
 }
 
+extern {
+pub fn JS_ObjectToOuterObject(cx: *mut JSContext,
+                              obj: *mut JSObject) -> *mut JSObject;
+}
+
 //pub type JSJitInfo = JSJitInfo_struct;
 
 #[nolink]