1 files changed, 19 insertions, 0 deletions
diff --git a/include/mock/usb_mux_mock.h b/include/mock/usb_mux_mock.h
new file mode 100644
index 0000000000..128286796b
--- /dev/null
+++ b/include/mock/usb_mux_mock.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+/* Mock USB Type-C mux */
+
+#include "usb_mux.h"
+
+/* Controller for mux state */
+struct mock_usb_mux_ctrl {
+	mux_state_t state;
+	int num_set_calls;
+};
+
+/* Resets the state of the mock */
+void mock_usb_mux_reset(void);
+
+extern const struct usb_mux_driver mock_usb_mux_driver;
+extern struct mock_usb_mux_ctrl mock_usb_mux;