Index: scan/sane/OrbliteScan/LinuxCommon.h
--- scan/sane/OrbliteScan/LinuxCommon.h.orig
+++ scan/sane/OrbliteScan/LinuxCommon.h
@@ -18,10 +18,12 @@ typedef u_int32_t			UInt32;
 typedef int32_t				SInt32;
 //typedef unsigned long			UInt32;
 //typedef signed long			SInt32;
+#ifdef __linux__
 typedef __S64_TYPE			SInt64;
 typedef __U64_TYPE			UInt64;
 typedef __S64_TYPE			int64_t;
 typedef __U64_TYPE			uint64_t;
+#endif
 
 //typedef unsigned long	ULONG;
 //typedef void*			LPVOID;