Added some CFRunLoop support. Timers work. Also added CFURLCreateWithFileSystemPath.

src/base.rs

@@ -7,13 +7,15 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use libc::{c_long, c_ulong};
+use libc::{c_long, c_ulong, c_uint};
 use std::num::Int;
 
 pub type Boolean = u8;
 
 pub type CFIndex = c_long;
 
+pub type mach_port_t = c_uint;
+
 pub trait CFIndexConvertible {
     /// Always use this method to construct a `CFIndex` value. It performs bounds checking to
     /// ensure the value is in range.

src/date.rs

@@ -0,0 +1,16 @@
+// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+pub type CFTimeInterval = f64;
+pub type CFAbsoluteTime = CFTimeInterval;
+
+#[link(name = "CoreFoundation", kind = "framework")]
+extern {
+    pub fn CFAbsoluteTimeGetCurrent() -> CFAbsoluteTime;
+}

src/lib.rs

@@ -36,6 +36,10 @@ pub mod string;
 pub mod url;
 #[cfg(target_os="macos")]
 pub mod bundle;
+#[cfg(target_os="macos")]
+pub mod date;
+#[cfg(target_os="macos")]
+pub mod runloop;
 
 #[cfg(all(target_os="macos", test))]
 pub mod test {