diff --git a/xpcPlugin/DataManager.cpp b/xpcPlugin/DataManager.cpp
index 86d3d80..1d78b0e 100644
--- a/xpcPlugin/DataManager.cpp
+++ b/xpcPlugin/DataManager.cpp
@@ -251,7 +251,7 @@ namespace XPC
 		}
 	}
 
-	double DataManager::GetDouble(DREF dref, std::uint8_t aircraft)
+	double DataManager::GetDouble(DREF dref, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 		double value = XPLMGetDatad(xdref);
@@ -261,7 +261,7 @@ namespace XPC
 		return value;
 	}
 
-	float DataManager::GetFloat(DREF dref, std::uint8_t aircraft)
+	float DataManager::GetFloat(DREF dref, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 		float value = XPLMGetDataf(xdref);
@@ -271,7 +271,7 @@ namespace XPC
 		return value;
 	}
 
-	int DataManager::GetInt(DREF dref, std::uint8_t aircraft)
+	int DataManager::GetInt(DREF dref, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 		int value = XPLMGetDatai(xdref);
@@ -281,7 +281,7 @@ namespace XPC
 		return value;
 	}
 
-	int DataManager::GetFloatArray(DREF dref, float values[], int size, std::uint8_t aircraft)
+	int DataManager::GetFloatArray(DREF dref, float values[], int size, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 		int resultSize = XPLMGetDatavf(xdref, values, 0, size);
@@ -291,7 +291,7 @@ namespace XPC
 		return resultSize;
 	}
 
-	int DataManager::GetIntArray(DREF dref, int values[], int size, std::uint8_t aircraft)
+	int DataManager::GetIntArray(DREF dref, int values[], int size, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 		int resultSize = XPLMGetDatavi(xdref, values, 0, size);
@@ -301,7 +301,7 @@ namespace XPC
 		return resultSize;
 	}
 
-	void DataManager::Set(DREF dref, double value, std::uint8_t aircraft)
+	void DataManager::Set(DREF dref, double value, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 #if LOG_VERBOSITY > 4
@@ -310,7 +310,7 @@ namespace XPC
 		XPLMSetDatad(xdref, value);
 	}
 
-	void DataManager::Set(DREF dref, float value, std::uint8_t aircraft)
+	void DataManager::Set(DREF dref, float value, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 #if LOG_VERBOSITY > 4
@@ -319,7 +319,7 @@ namespace XPC
 		XPLMSetDataf(xdref, value);
 	}
 
-	void DataManager::Set(DREF dref, int value, std::uint8_t aircraft)
+	void DataManager::Set(DREF dref, int value, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 #if LOG_VERBOSITY > 4
@@ -328,7 +328,7 @@ namespace XPC
 		XPLMSetDatai(xdref, value);
 	}
 
-	void DataManager::Set(DREF dref, float values[], int size, std::uint8_t aircraft)
+	void DataManager::Set(DREF dref, float values[], int size, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 #if LOG_VERBOSITY > 4
@@ -339,7 +339,7 @@ namespace XPC
 		XPLMSetDatavf(xdref, values, 0, drefSize);
 	}
 	
-	void DataManager::Set(DREF dref, int values[], int size, std::uint8_t aircraft)
+	void DataManager::Set(DREF dref, int values[], int size, char aircraft)
 	{
 		const XPLMDataRef& xdref = aircraft == 0 ? drefs[dref] : mdrefs[aircraft][dref];
 #if LOG_VERBOSITY > 4
@@ -417,7 +417,7 @@ namespace XPC
 		}
 	}
 
-	void DataManager::SetGear(float gear, bool immediate, std::uint8_t aircraft)
+	void DataManager::SetGear(float gear, bool immediate, char aircraft)
 	{
 #if LOG_VERBOSITY > 3
 		Log::FormatLine("[DMAN] Setting gear (value:%f, immediate:%i) for aircraft %i", gear, immediate, aircraft);
@@ -453,7 +453,7 @@ namespace XPC
 		}
 	}
 
-	void DataManager::SetPosition(float pos[3], std::uint8_t aircraft)
+	void DataManager::SetPosition(float pos[3], char aircraft)
 	{
 #if LOG_VERBOSITY > 3
 		Log::FormatLine("[DMAN] Setting position (%f, %f, %f) for aircraft %i", pos[0], pos[1], pos[2], aircraft);
@@ -488,7 +488,7 @@ namespace XPC
 		}
 	}
 
-	void DataManager::SetOrientation(float orient[3], std::uint8_t aircraft)
+	void DataManager::SetOrientation(float orient[3], char aircraft)
 	{
 #if LOG_VERBOSITY > 3
 		Log::FormatLine("[DMAN] Setting orientation (%f, %f, %f) for aircraft %i",
diff --git a/xpcPlugin/DataManager.h b/xpcPlugin/DataManager.h
index 85eb018..c35aaae 100644
--- a/xpcPlugin/DataManager.h
+++ b/xpcPlugin/DataManager.h
@@ -3,7 +3,6 @@
 #ifndef XPC_DATAMANAGER_H
 #define XPC_DATAMANAGER_H
 
-#include <cstdint>
 #include <string>
 
 namespace XPC
@@ -189,7 +188,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static double GetDouble(DREF dref, std::uint8_t aircraft = 0);
+		static double GetDouble(DREF dref, char aircraft = 0);
 
 		/// Gets the value of a float dataref.
 		///
@@ -208,7 +207,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static float GetFloat(DREF dref, std::uint8_t aircraft = 0);
+		static float GetFloat(DREF dref, char aircraft = 0);
 
 		/// Gets the value of an integer dataref.
 		///
@@ -227,7 +226,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static int GetInt(DREF dref, std::uint8_t aircraft = 0);
+		static int GetInt(DREF dref, char aircraft = 0);
 
 		/// Gets the value of a float array dataref.
 		///
@@ -248,7 +247,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static int GetFloatArray(DREF dref, float values[], int size, std::uint8_t aircraft = 0);
+		static int GetFloatArray(DREF dref, float values[], int size, char aircraft = 0);
 
 
 		/// Gets the value of an int array dataref.
@@ -270,7 +269,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static int GetIntArray(DREF dref, int values[], int size, std::uint8_t aircraft = 0);
+		static int GetIntArray(DREF dref, int values[], int size, char aircraft = 0);
 
 		/// Sets the value of a dataref
 		///
@@ -307,7 +306,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static void Set(DREF dref, double value, std::uint8_t aircraft = 0);
+		static void Set(DREF dref, double value, char aircraft = 0);
 
 		/// Sets the value of a float dataref.
 		///
@@ -324,7 +323,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static void Set(DREF dref, float value, std::uint8_t aircraft = 0);
+		static void Set(DREF dref, float value, char aircraft = 0);
 
 		/// Sets the value of an integer dataref.
 		///
@@ -341,7 +340,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static void Set(DREF dref, int value, std::uint8_t aircraft = 0);
+		static void Set(DREF dref, int value, char aircraft = 0);
 
 		/// Sets the value of a float array dataref.
 		///
@@ -359,7 +358,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static void Set(DREF dref, float values[], int size, std::uint8_t aircraft = 0);
+		static void Set(DREF dref, float values[], int size, char aircraft = 0);
 
 		/// Sets the value of an integer array dataref.
 		///
@@ -377,7 +376,7 @@ namespace XPC
 		///          method, most drefs are not valid for multiplayer aircraft. All drefs
 		///          that are not prefixed with 'MP' are valid for the player aircraft.
 		///          'MP' drefs should be called with aircraft 0.
-		static void Set(DREF dref, int values[], int size, std::uint8_t aircraft = 0);
+		static void Set(DREF dref, int values[], int size, char aircraft = 0);
 
 		/// Sets the landing gear for the specified airplane.
 		///
@@ -385,21 +384,21 @@ namespace XPC
 		/// \param immediate Whether the gear should be forced to the specified position.
 		///                  If immediate is false, only the gear handle dref will be set.
 		/// \param aircraft  The aircraft to set the landing gear status on.
-		static void SetGear(float gear, bool immediate, std::uint8_t aircraft = 0);
+		static void SetGear(float gear, bool immediate, char aircraft = 0);
 
 		/// Sets the position of the specified aircraft on the Earth.
 		///
 		/// \param pos      An array containing latitude, longitude and altitude in
 		///                 fractional degrees and meters above sea level.
 		/// \param aircraft The aircraft to set the position of.
-		static void SetPosition(float pos[3], std::uint8_t aircraft = 0);
+		static void SetPosition(float pos[3], char aircraft = 0);
 
 		/// Sets the orientation of the specified aircraft.
 		///
 		/// \param orient   An array containing the pitch, roll, and yaw orientations
 		///                 to set, all in fractional degrees.
 		/// \param aircraft The aircraft to set the orientation of.
-		static void SetOrientation(float orient[3], std::uint8_t aircraft = 0);
+		static void SetOrientation(float orient[3], char aircraft = 0);
 
 		/// Sets flaps on the the player aircraft.
 		///
diff --git a/xpcPlugin/Message.cpp b/xpcPlugin/Message.cpp
index 3b05f21..331562b 100644
--- a/xpcPlugin/Message.cpp
+++ b/xpcPlugin/Message.cpp
@@ -20,13 +20,13 @@ namespace XPC
 		return m;
 	}
 	
-	std::uint32_t Message::GetMagicNumber()
+	unsigned long Message::GetMagicNumber()
 	{
 		if (size < 4)
 		{
 			return 0;
 		}
-		return *((std::uint32_t*)buffer);
+		return *((unsigned long*)buffer);
 	}
 
 	std::string Message::GetHead()
@@ -38,7 +38,7 @@ namespace XPC
 		return std::string((char*)buffer, 4);
 	}
 
-	const std::uint8_t* Message::GetBuffer()
+	const unsigned char* Message::GetBuffer()
 	{
 		if (size == 0)
 		{
diff --git a/xpcPlugin/Message.h b/xpcPlugin/Message.h
index 9bcfe49..3962dc8 100644
--- a/xpcPlugin/Message.h
+++ b/xpcPlugin/Message.h
@@ -27,13 +27,13 @@ namespace XPC
 		static Message ReadFrom(UDPSocket& sock);
 
 		/// Gets the message header in binary form.
-		std::uint32_t GetMagicNumber();
+		unsigned long GetMagicNumber();
 
 		/// Gets the message header.
 		std::string GetHead();
 
 		/// Gets the buffer underlying the message.
-		const std::uint8_t* GetBuffer();
+		const unsigned char* GetBuffer();
 
 		/// Gets the size of the message in bytes.
 		std::size_t GetSize();
@@ -48,7 +48,7 @@ namespace XPC
 		Message();
 
 		static const std::size_t bufferSize = 4096;
-		std::uint8_t buffer[bufferSize];
+		unsigned char buffer[bufferSize];
 		std::size_t size;
 		struct sockaddr source;
 	};
diff --git a/xpcPlugin/MessageHandlers.cpp b/xpcPlugin/MessageHandlers.cpp
index ac8c35a..1b8f796 100644
--- a/xpcPlugin/MessageHandlers.cpp
+++ b/xpcPlugin/MessageHandlers.cpp
@@ -78,7 +78,7 @@ namespace XPC
 		return std::string(ip);
 	}
 
-	static std::uint16_t getPort(sockaddr* sa)
+	static unsigned short getPort(sockaddr* sa)
 	{
 		switch (sa->sa_family)
 		{
@@ -110,7 +110,7 @@ namespace XPC
 		// Set current connection
 		sockaddr sourceaddr = msg.GetSource();
 		std::string ip = getIP(&sourceaddr);
-		std::uint16_t port = getPort(&sourceaddr);
+		unsigned short port = getPort(&sourceaddr);
 		connectionKey = ip + ":" + std::to_string(port);
 #if LOG_VERBOSITY > 4
 		Log::FormatLine("[MSGH] Handling message from %s", connectionKey.c_str());
@@ -159,14 +159,14 @@ namespace XPC
 
 	void MessageHandlers::HandleConn(Message& msg)
 	{
-		const std::uint8_t* buffer = msg.GetBuffer();
+		const unsigned char* buffer = msg.GetBuffer();
 
 		// Store new port
-		connection.dstPort = *((std::uint16_t*)(buffer + 5));
+		connection.dstPort = *((unsigned short*)(buffer + 5));
 		connections[connectionKey] = connection;
 
 		// Create response
-		std::uint8_t response[6] = "CONF";
+		unsigned char response[6] = "CONF";
 		response[5] = connection.id;
 
 		// Update log
@@ -186,7 +186,7 @@ namespace XPC
 		Log::FormatLine("[CTRL] Message Received (Conn %i)", connection.id);
 #endif
 
-		const std::uint8_t* buffer = msg.GetBuffer();
+		const unsigned char* buffer = msg.GetBuffer();
 		std::size_t size = msg.GetSize();
 		//Legacy packets that don't specify an aircraft number should be 26 bytes long.
 		//Packets specifying an A/C num should be 27 bytes.
@@ -203,9 +203,9 @@ namespace XPC
 		float roll = *((float*)(buffer + 9));
 		float yaw = *((float*)(buffer + 13));
 		float thr = *((float*)(buffer + 17));
-		std::int8_t gear = buffer[21];
+		char gear = buffer[21];
 		float flaps = *((float*)(buffer + 22));
-		std::uint8_t aircraft = 0;
+		unsigned char aircraft = 0;
 		if (size == 27)
 		{
 			aircraft = buffer[26];
@@ -239,7 +239,7 @@ namespace XPC
 	void MessageHandlers::HandleData(Message& msg)
 	{
 		// Parse data
-		const std::uint8_t* buffer = msg.GetBuffer();
+		const unsigned char* buffer = msg.GetBuffer();
 		std::size_t size = msg.GetSize();
 		std::size_t numCols = (size - 5) / 36;
 		if (numCols > 0)
@@ -275,7 +275,7 @@ namespace XPC
 		float savedHPath = -998;
 		for (int i = 0; i < numCols; ++i)
 		{
-			std::uint8_t dataRef = (std::uint8_t)values[i][0];
+			unsigned char dataRef = (unsigned char)values[i][0];
 			if (dataRef > 134)
 			{
 				Log::FormatLine("[DATA] ERROR: DataRef # must be between 0 - 134 (Received: %hi)", (int)dataRef);
@@ -400,11 +400,11 @@ namespace XPC
 
 	void MessageHandlers::HandleDref(Message& msg)
 	{
-		const std::uint8_t* buffer = msg.GetBuffer();
-		std::uint8_t len = buffer[5];
+		const unsigned char* buffer = msg.GetBuffer();
+		unsigned char len = buffer[5];
 		std::string dref = std::string((char*)buffer + 6, len);
 
-		std::uint8_t valueCount = buffer[6 + len];
+		unsigned char valueCount = buffer[6 + len];
 		float values[40];
 		memcpy(values, buffer + len + 7, valueCount * sizeof(float));
 
@@ -417,8 +417,8 @@ namespace XPC
 
 	void MessageHandlers::HandleGetD(Message& msg)
 	{
-		const std::uint8_t* buffer = msg.GetBuffer();
-		std::uint8_t drefCount = buffer[5];
+		const unsigned char* buffer = msg.GetBuffer();
+		unsigned char drefCount = buffer[5];
 		if (drefCount == 0) // Use last request
 		{
 #if LOG_VERBOSITY > 0
@@ -442,7 +442,7 @@ namespace XPC
 			std::size_t ptr = 6;
 			for (int i = 0; i < drefCount; ++i)
 			{
-				std::uint8_t len = buffer[ptr];
+				unsigned char len = buffer[ptr];
 				connection.getdRequest[i] = std::string((char*)buffer + 1 + ptr, len);
 				ptr += 1 + len;
 			}
@@ -450,7 +450,7 @@ namespace XPC
 			connections[connectionKey] = connection;
 		}
 
-		std::uint8_t response[4096] = "RESP";
+		unsigned char response[4096] = "RESP";
 		response[5] = drefCount;
 		std::size_t cur = 6;
 		for (int i = 0; i < drefCount; ++i)
@@ -472,7 +472,7 @@ namespace XPC
 		Log::FormatLine("[POSI] Message Received (Conn %i)", connection.id);
 #endif
 
-		const std::uint8_t* buffer = msg.GetBuffer();
+		const unsigned char* buffer = msg.GetBuffer();
 		const std::size_t size = msg.GetSize();
 		if (size < 34)
 		{
@@ -482,7 +482,7 @@ namespace XPC
 			return;
 		}
 
-		std::int8_t aircraft = buffer[5];
+		char aircraft = buffer[5];
 		float gear = *((float*)(buffer + 30));
 		float pos[3];
 		float orient[3];
@@ -516,7 +516,7 @@ namespace XPC
 		Log::FormatLine("[SIMU] Message Received (Conn %i)", connection.id);
 #endif
 
-		const std::uint8_t* buffer = msg.GetBuffer();
+		const unsigned char* buffer = msg.GetBuffer();
 
 		// Set DREF
 		int value = buffer[5];
@@ -542,7 +542,7 @@ namespace XPC
 #endif
 
 		std::size_t len = msg.GetSize();
-		const std::uint8_t*  buffer = msg.GetBuffer();
+		const unsigned char*  buffer = msg.GetBuffer();
 
 		char text[256] = { 0 };
 		if (len < 14)
@@ -580,11 +580,11 @@ namespace XPC
 #endif
 
 		// Parse data
-		const std::uint8_t* buffer = msg.GetBuffer();
-		std::uint8_t op = buffer[5];
-		std::uint8_t count = buffer[6];
+		const unsigned char* buffer = msg.GetBuffer();
+		unsigned char op = buffer[5];
+		unsigned char count = buffer[6];
 		Waypoint points[255];
-		const std::uint8_t* ptr = buffer + 7;
+		const unsigned char* ptr = buffer + 7;
 		for (size_t i = 0; i < count; ++i)
 		{
 			points[i].latitude = *((float*)ptr);
@@ -621,7 +621,7 @@ namespace XPC
 #if LOG_VERBOSITY > 1
 		Log::WriteLine("[MSGH] Sending raw data to X-Plane");
 #endif
-		sock->SendTo((std::uint8_t*)msg.GetBuffer(), msg.GetSize(), "127.0.0.1", 49000);
+		sock->SendTo((unsigned char*)msg.GetBuffer(), msg.GetSize(), "127.0.0.1", 49000);
 	}
 
 	void MessageHandlers::HandleUnknown(Message& msg)
diff --git a/xpcPlugin/MessageHandlers.h b/xpcPlugin/MessageHandlers.h
index 7db08e2..b534c25 100644
--- a/xpcPlugin/MessageHandlers.h
+++ b/xpcPlugin/MessageHandlers.h
@@ -52,11 +52,11 @@ namespace XPC
 
 		typedef struct
 		{
-			std::uint8_t id;
+			unsigned char id;
 			std::string ip;
-			std::uint16_t dstPort;
-			std::uint16_t srcPort;
-			std::uint8_t getdCount;
+			unsigned short dstPort;
+			unsigned short srcPort;
+			unsigned char getdCount;
 			std::string getdRequest[255];
 		} ConnectionInfo;
 
diff --git a/xpcPlugin/UDPSocket.cpp b/xpcPlugin/UDPSocket.cpp
index 9795205..120a3d7 100644
--- a/xpcPlugin/UDPSocket.cpp
+++ b/xpcPlugin/UDPSocket.cpp
@@ -5,7 +5,7 @@
 
 namespace XPC
 {
-	UDPSocket::UDPSocket(std::uint16_t recvPort)
+	UDPSocket::UDPSocket(unsigned short recvPort)
 	{
 #if LOG_VERBOSITY > 1
 		Log::FormatLine("[SOCK] Opening socket (port:%d)",	recvPort);
@@ -86,7 +86,7 @@ namespace XPC
 #endif
 	}
 
-	int UDPSocket::Read(std::uint8_t* dst, int maxLen, sockaddr* recvAddr)
+	int UDPSocket::Read(unsigned char* dst, int maxLen, sockaddr* recvAddr)
 	{
 		socklen_t recvaddrlen = sizeof(*recvAddr);
 		int status = 0;
@@ -132,7 +132,7 @@ namespace XPC
 	}
 
 	// TODO: Add IPV6 support
-	void UDPSocket::SendTo(std::uint8_t* buffer, std::size_t len, std::string remoteHost, std::uint16_t remotePort)
+	void UDPSocket::SendTo(unsigned char* buffer, std::size_t len, std::string remoteHost, unsigned short remotePort)
 	{
 #if LOG_VERBOSITY > 4
 		Log::FormatLine("[SOCK] Sending message to %s:%u (length=%u)", remoteHost.c_str(), remotePort, len);
@@ -141,12 +141,12 @@ namespace XPC
 		{
 			remoteHost = "127.0.0.1";
 		}
-		std::uint32_t ip;
+		unsigned long ip;
 		inet_pton(AF_INET, remoteHost.c_str(), &ip);
 		SendTo(buffer, len, ip, remotePort);
 	}
 
-	void UDPSocket::SendTo(std::uint8_t* buffer, std::size_t len, std::uint32_t remoteIP, std::uint16_t remotePort)
+	void UDPSocket::SendTo(unsigned char* buffer, std::size_t len, unsigned long remoteIP, unsigned short remotePort)
 	{
 		struct sockaddr_in remoteAddr;
 		remoteAddr.sin_family = AF_INET;
@@ -160,7 +160,7 @@ namespace XPC
 #endif
 		setsockopt(sock, SOL_SOCKET, SO_BROADCAST, &on, sizeof(on));
 
-		buffer[4] = (std::uint8_t)len;
+		buffer[4] = (unsigned char)len;
 		if (sendto(sock, (char*)buffer, (int)len, 0, (const struct sockaddr *) &remoteAddr, sizeof(remoteAddr)) < 0)
 		{
 #if LOG_VERBOSITY > 0
diff --git a/xpcPlugin/UDPSocket.h b/xpcPlugin/UDPSocket.h
index 69d7410..8f74dd4 100644
--- a/xpcPlugin/UDPSocket.h
+++ b/xpcPlugin/UDPSocket.h
@@ -3,7 +3,6 @@
 #ifndef XPC_SOCKET_H
 #define XPC_SOCKET_H
 
-#include <cstdint>
 #include <cstdlib>
 #include <string>
 #ifdef _WIN32
@@ -35,7 +34,7 @@ namespace XPC
 		/// specified receive port.
 		///
 		/// \param recvPort The port on which this instance will receive data.
-		UDPSocket(std::uint16_t recvPort);
+		UDPSocket(unsigned short recvPort);
 
 		/// Closes the underlying socket for this instance.
 		~UDPSocket();
@@ -49,7 +48,7 @@ namespace XPC
 		///				   of the remote host.
 		/// \returns		  The number of bytes read, or a negative number if
 		///				   an error occurs.
-		int Read(std::uint8_t* buffer, int size, sockaddr* remoteAddr);
+		int Read(unsigned char* buffer, int size, sockaddr* remoteAddr);
 
 		/// Sends data to the specified remote endpoint.
 		///
@@ -57,7 +56,7 @@ namespace XPC
 		/// \param len		The number of bytes to send.
 		/// \param remoteHost The hostname of the destination client.
 		/// \param remotePort The port of the destination client.
-		void SendTo(std::uint8_t* buffer, std::size_t len, std::string remoteHost, std::uint16_t remotePort);
+		void SendTo(unsigned char* buffer, std::size_t len, std::string remoteHost, unsigned short remotePort);
 
 		/// Sends data to the specified remote endpoint.
 		///
@@ -65,7 +64,7 @@ namespace XPC
 		/// \param len		The number of bytes to send.
 		/// \param remoteHost The hostname of the destination client.
 		/// \param remotePort The port of the destination client.
-		void UDPSocket::SendTo(std::uint8_t* buffer, std::size_t len, std::uint32_t remoteIP, std::uint16_t remotePort);
+		void UDPSocket::SendTo(unsigned char* buffer, std::size_t len, unsigned long remoteIP, unsigned short remotePort);
 
 	private:
 #ifdef _WIN32