Linux tweaks.

src/xenia/base/threading_linux.cc

@@ -0,0 +1,21 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2015 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/base/threading.h"
+
+#include <pthread.h>
+#include <time.h>
+
+namespace xe {
+namespace threading {
+
+void MaybeYield() { pthread_yield(); }
+
+}  // namespace threading
+}  // namespace xe