--- a/image/decode/segdec.c
+++ b/image/decode/segdec.c
@@ -52,6 +52,13 @@ static Int DecodeSignificantAbsLevel (struct CAdaptiveHuffman *pAHexpt, BitIOInf
 //================================================================
 // Memory access functions
 //================================================================
+#ifndef _BIG__ENDIAN_
+#if (defined(WIN32) && !defined(UNDER_CE)) || (defined(UNDER_CE) && defined(_ARM_))
+// WinCE ARM and Desktop x86
+#else
+U32 _byteswap_ulong(U32 bits);
+#endif
+#endif
 static U32 _FORCEINLINE _load4(void* pv)
 {
 #ifdef _BIG__ENDIAN_
--- a/jxrgluelib/JXRGlueJxr.c
+++ b/jxrgluelib/JXRGlueJxr.c
@@ -27,6 +27,7 @@
 //
 //*@@@---@@@@******************************************************************
 #include <limits.h>
+#include <wchar.h>
 #include <JXRGlue.h>