diff --git a/src/CubicSDRDefs.h b/src/CubicSDRDefs.h
index 88b5cbe..b1cb38c 100644
--- a/src/CubicSDRDefs.h
+++ b/src/CubicSDRDefs.h
@@ -3,6 +3,22 @@
 #define CUBICSDR_VERSION "v0.01a"
 #define CUBICSDR_TITLE "CubicSDR " CUBICSDR_VERSION " by Charles J. Cliffe (@ccliffe)"
 
+#ifndef __BYTE_ORDER
+    #ifdef _WIN32
+        #define ATTRIBUTE
+        #define __LITTLE_ENDIAN 1234
+        #define __BIG_ENDIAN    4321
+        #define __PDP_ENDIAN    3412
+        #define __BYTE_ORDER __LITTLE_ENDIAN
+    #else
+        #ifdef __APPLE__
+            #include <machine/endian.h>
+        #else
+            #include <endian.h>
+        #endif
+    #endif
+#endif
+
 const char filePathSeparator =
 #ifdef _WIN32
                             '\\';
diff --git a/src/sdr/SDRPostThread.cpp b/src/sdr/SDRPostThread.cpp
index 8cfed28..1fa8896 100644
--- a/src/sdr/SDRPostThread.cpp
+++ b/src/sdr/SDRPostThread.cpp
@@ -2,8 +2,6 @@
 #include "CubicSDRDefs.h"
 #include "CubicSDR.h"
 
-#include <complex.h>
-#include <endian.h>
 #include <vector>
 #include <deque>