diff --git a/aws_mqtt_embedded_client_lib/MQTTPacket/src/StackTrace.h b/aws_mqtt_embedded_client_lib/MQTTPacket/src/StackTrace.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 IBM Corp.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * and Eclipse Distribution License v1.0 which accompany this distribution.
- *
- * The Eclipse Public License is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- * Ian Craggs - initial API and implementation and/or initial documentation
- * Ian Craggs - fix for bug #434081
- *******************************************************************************/
-
-#ifndef STACKTRACE_H_
-#define STACKTRACE_H_
-
-#include <stdio.h>
-#define NOSTACKTRACE 1
-
-#if defined(NOSTACKTRACE)
-#define FUNC_ENTRY
-#define FUNC_ENTRY_NOLOG
-#define FUNC_ENTRY_MED
-#define FUNC_ENTRY_MAX
-#define FUNC_EXIT
-#define FUNC_EXIT_NOLOG
-#define FUNC_EXIT_MED
-#define FUNC_EXIT_MAX
-#define FUNC_EXIT_RC(x)
-#define FUNC_EXIT_MED_RC(x)
-#define FUNC_EXIT_MAX_RC(x)
-
-#else
-
-#if defined(WIN32)
-#define inline __inline
-#define FUNC_ENTRY StackTrace_entry(__FUNCTION__, __LINE__, TRACE_MINIMUM)
-#define FUNC_ENTRY_NOLOG StackTrace_entry(__FUNCTION__, __LINE__, -1)
-#define FUNC_ENTRY_MED StackTrace_entry(__FUNCTION__, __LINE__, TRACE_MEDIUM)
-#define FUNC_ENTRY_MAX StackTrace_entry(__FUNCTION__, __LINE__, TRACE_MAXIMUM)
-#define FUNC_EXIT StackTrace_exit(__FUNCTION__, __LINE__, NULL, TRACE_MINIMUM)
-#define FUNC_EXIT_NOLOG StackTrace_exit(__FUNCTION__, __LINE__, -1)
-#define FUNC_EXIT_MED StackTrace_exit(__FUNCTION__, __LINE__, NULL, TRACE_MEDIUM)
-#define FUNC_EXIT_MAX StackTrace_exit(__FUNCTION__, __LINE__, NULL, TRACE_MAXIMUM)
-#define FUNC_EXIT_RC(x) StackTrace_exit(__FUNCTION__, __LINE__, &x, TRACE_MINIMUM)
-#define FUNC_EXIT_MED_RC(x) StackTrace_exit(__FUNCTION__, __LINE__, &x, TRACE_MEDIUM)
-#define FUNC_EXIT_MAX_RC(x) StackTrace_exit(__FUNCTION__, __LINE__, &x, TRACE_MAXIMUM)
-#else
-#define FUNC_ENTRY StackTrace_entry(__func__, __LINE__, TRACE_MINIMUM)
-#define FUNC_ENTRY_NOLOG StackTrace_entry(__func__, __LINE__, -1)
-#define FUNC_ENTRY_MED StackTrace_entry(__func__, __LINE__, TRACE_MEDIUM)
-#define FUNC_ENTRY_MAX StackTrace_entry(__func__, __LINE__, TRACE_MAXIMUM)
-#define FUNC_EXIT StackTrace_exit(__func__, __LINE__, NULL, TRACE_MINIMUM)
-#define FUNC_EXIT_NOLOG StackTrace_exit(__func__, __LINE__, NULL, -1)
-#define FUNC_EXIT_MED StackTrace_exit(__func__, __LINE__, NULL, TRACE_MEDIUM)
-#define FUNC_EXIT_MAX StackTrace_exit(__func__, __LINE__, NULL, TRACE_MAXIMUM)
-#define FUNC_EXIT_RC(x) StackTrace_exit(__func__, __LINE__, &x, TRACE_MINIMUM)
-#define FUNC_EXIT_MED_RC(x) StackTrace_exit(__func__, __LINE__, &x, TRACE_MEDIUM)
-#define FUNC_EXIT_MAX_RC(x) StackTrace_exit(__func__, __LINE__, &x, TRACE_MAXIMUM)
-
-void StackTrace_entry(const char* name, int line, int trace);
-void StackTrace_exit(const char* name, int line, void* return_value, int trace);
-
-void StackTrace_printStack(FILE* dest);
-char* StackTrace_get(unsigned long);
-
-#endif
-
-#endif
-
-
-
-
-#endif /* STACKTRACE_H_ */