From 1b10f92f9daf41f3e5d510624622a2da7c022c87 Mon Sep 17 00:00:00 2001
From: Alex Moon <alex.r.moon@gmail.com>
Date: Tue, 14 Jan 2020 15:56:46 -0500
Subject: [PATCH] Fix undeclared module errors on Mac.

---
 src/host/coreaudio/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/host/coreaudio/mod.rs b/src/host/coreaudio/mod.rs
index 9314169..17af18b 100644
--- a/src/host/coreaudio/mod.rs
+++ b/src/host/coreaudio/mod.rs
@@ -27,6 +27,8 @@ use std::cell::RefCell;
 use std::os::raw::c_char;
 use std::ptr::null;
 use std::slice;
+use std::thread;
+use std::time::Duration;
 
 use self::coreaudio::audio_unit::{AudioUnit, Scope, Element};
 use self::coreaudio::audio_unit::render_callback::{self, data};