diff --git a/exfat/libexfat/platform.h b/exfat/libexfat/platform.h
index 320f757..c81e10e 100644
--- a/exfat/libexfat/platform.h
+++ b/exfat/libexfat/platform.h
@@ -3,11 +3,12 @@
 	OS-specific code (libc-specific in fact). Note that systems with the
 	same kernel can use different libc implementations.
 
-	Copyright (C) 2010-2013  Andrew Nayenko
+	Free exFAT implementation.
+	Copyright (C) 2010-2014  Andrew Nayenko
 
-	This program is free software: you can redistribute it and/or modify
+	This program is free software; you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
+	the Free Software Foundation, either version 2 of the License, or
 	(at your option) any later version.
 
 	This program is distributed in the hope that it will be useful,
@@ -15,8 +16,9 @@
 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 	GNU General Public License for more details.
 
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+	You should have received a copy of the GNU General Public License along
+	with this program; if not, write to the Free Software Foundation, Inc.,
+	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
 #ifndef PLATFORM_H_INCLUDED
@@ -26,54 +28,37 @@
 
 #include <endian.h>
 #include <byteswap.h>
+#define exfat_bswap16(x) bswap_16(x)
+#define exfat_bswap32(x) bswap_32(x)
+#define exfat_bswap64(x) bswap_64(x)
+#define EXFAT_BYTE_ORDER __BYTE_ORDER
+#define EXFAT_LITTLE_ENDIAN __LITTLE_ENDIAN
+#define EXFAT_BIG_ENDIAN __BIG_ENDIAN
 
 #elif defined(__APPLE__)
 
 #include <machine/endian.h>
 #include <libkern/OSByteOrder.h>
-#define bswap_16(x) OSSwapInt16(x)
-#define bswap_32(x) OSSwapInt32(x)
-#define bswap_64(x) OSSwapInt64(x)
-#define __BYTE_ORDER BYTE_ORDER
-#define __LITTLE_ENDIAN LITTLE_ENDIAN
-#define __BIG_ENDIAN BIG_ENDIAN
+#define exfat_bswap16(x) OSSwapInt16(x)
+#define exfat_bswap32(x) OSSwapInt32(x)
+#define exfat_bswap64(x) OSSwapInt64(x)
+#define EXFAT_BYTE_ORDER BYTE_ORDER
+#define EXFAT_LITTLE_ENDIAN LITTLE_ENDIAN
+#define EXFAT_BIG_ENDIAN BIG_ENDIAN
 
-#elif defined(__FreeBSD__) || defined(__DragonFlyBSD__) || defined(__NetBSD__)
+#endif
+//#elif defined(__FreeBSD__) || defined(__DragonFlyBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
 
 #include <sys/endian.h>
-#define bswap_16(x) bswap16(x)
-#define bswap_32(x) bswap32(x)
-#define bswap_64(x) bswap64(x)
-#define __BYTE_ORDER _BYTE_ORDER
-#define __LITTLE_ENDIAN _LITTLE_ENDIAN
-#define __BIG_ENDIAN _BIG_ENDIAN
+#define exfat_bswap16(x) bswap16(x)
+#define exfat_bswap32(x) bswap32(x)
+#define exfat_bswap64(x) bswap64(x)
+#define EXFAT_BYTE_ORDER _BYTE_ORDER
+#define EXFAT_LITTLE_ENDIAN _LITTLE_ENDIAN
+#define EXFAT_BIG_ENDIAN _BIG_ENDIAN
 
-#elif defined(__OpenBSD__)
-
-#include <machine/endian.h>
-#define bswap_16(x) swap16(x)
-#define bswap_32(x) swap32(x)
-#define bswap_64(x) swap64(x)
-#define __BYTE_ORDER _BYTE_ORDER
-#define __LITTLE_ENDIAN _LITTLE_ENDIAN
-#define __BIG_ENDIAN _BIG_ENDIAN
-
-#elif defined(__sun)
-
-#include <sys/byteorder.h>
-#define bswap_16(x) BSWAP_16(x)
-#define bswap_32(x) BSWAP_32(x)
-#define bswap_64(x) BSWAP_64(x)
-#define __LITTLE_ENDIAN 1234
-#define __BIG_ENDIAN 4321
-#ifdef _LITTLE_ENDIAN
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#else
-#define __BYTE_ORDER __BIG_ENDIAN
-#endif
-
+/*
 #else 
 #error Unknown platform
-#endif
-
+*/
 #endif /* ifndef PLATFORM_H_INCLUDED */