1 files changed, 19 insertions, 0 deletions
diff --git a/include/private/SkThreadID.h b/include/private/SkThreadID.h
new file mode 100644
index 0000000000..a210a929f3
--- /dev/null
+++ b/include/private/SkThreadID.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkThreadID_DEFINED
+#define SkThreadID_DEFINED
+
+#include "SkTypes.h"
+
+typedef int64_t SkThreadID;
+
+SkThreadID SkGetThreadID();
+
+const SkThreadID kIllegalThreadID = 0;
+
+#endif  // SkThreadID_DEFINED