Added missing include wrapper for message_buffer.h

Author: ramboerik

src/message_buffer.h

@@ -0,0 +1,11 @@
+/*
+ * @file    message_buffer.h
+ * @author  Frederic Pillon <[email protected]> for STMicroelectronics.
+ * @brief   Include header file to match Arduino library format
+ */
+#ifndef _ARDUINO_MESSAGE_BUFFER_H_
+#define _ARDUINO_MESSAGE_BUFFER_H_
+
+#include "FreeRTOS/Source/include/message_buffer.h"
+
+#endif //_ARDUINO_MESSAGE_BUFFER_H_