diff --git a/exfat/dump/main.c b/exfat/dump/main.c
index 5d70fde..7ef571d 100644
--- a/exfat/dump/main.c
+++ b/exfat/dump/main.c
@@ -3,7 +3,7 @@
 	Prints detailed information about exFAT volume.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
@@ -85,13 +85,13 @@
 	if (exfat_read(dev, &sb, sizeof(struct exfat_super_block)) < 0)
 	{
 		exfat_close(dev);
-		exfat_error("failed to read from '%s'", spec);
+		exfat_error("failed to read from `%s'", spec);
 		return 1;
 	}
 	if (memcmp(sb.oem_name, "EXFAT   ", sizeof(sb.oem_name)) != 0)
 	{
 		exfat_close(dev);
-		exfat_error("exFAT file system is not found on '%s'", spec);
+		exfat_error("exFAT file system is not found on `%s'", spec);
 		return 1;
 	}
 
@@ -106,7 +106,7 @@
 
 static void dump_sectors(struct exfat* ef)
 {
-	off64_t a = 0, b = 0;
+	off_t a = 0, b = 0;
 
 	printf("Used sectors ");
 	while (exfat_find_used_sectors(ef, &a, &b) == 0)
@@ -167,7 +167,7 @@
 			used_sectors = true;
 			break;
 		case 'V':
-			puts("Copyright (C) 2011-2014  Andrew Nayenko");
+			puts("Copyright (C) 2011-2013  Andrew Nayenko");
 			return 0;
 		default:
 			usage(argv[0]);
diff --git a/exfat/exfat-fuse/main.c b/exfat/exfat-fuse/main.c
index 30ea4bc..abb60e7 100644
--- a/exfat/exfat-fuse/main.c
+++ b/exfat/exfat-fuse/main.c
@@ -3,7 +3,7 @@
 	FUSE-based exFAT implementation. Requires FUSE 2.6 or later.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -83,13 +83,6 @@
 		return rc;
 
 	rc = exfat_truncate(&ef, node, size, true);
-	if (rc != 0)
-	{
-		exfat_flush_node(&ef, node);	/* ignore return code */
-		exfat_put_node(&ef, node);
-		return rc;
-	}
-	rc = exfat_flush_node(&ef, node);
 	exfat_put_node(&ef, node);
 	return rc;
 }
@@ -111,7 +104,7 @@
 	if (!(parent->flags & EXFAT_ATTRIB_DIR))
 	{
 		exfat_put_node(&ef, parent);
-		exfat_error("'%s' is not a directory (0x%x)", path, parent->flags);
+		exfat_error("`%s' is not a directory (0x%x)", path, parent->flags);
 		return -ENOTDIR;
 	}
 
@@ -122,7 +115,7 @@
 	if (rc != 0)
 	{
 		exfat_put_node(&ef, parent);
-		exfat_error("failed to open directory '%s'", path);
+		exfat_error("failed to open directory `%s'", path);
 		return rc;
 	}
 	while ((node = exfat_readdir(&ef, &it)))
@@ -156,28 +149,9 @@
 
 static int fuse_exfat_release(const char* path, struct fuse_file_info* fi)
 {
-	/*
-	   This handler is called by FUSE on close() syscall. If the FUSE
-	   implementation does not call flush handler, we will flush node here.
-	   But in this case we will not be able to return an error to the caller.
-	   See fuse_exfat_flush() below.
-	*/
 	exfat_debug("[%s] %s", __func__, path);
- 	exfat_flush_node(&ef, get_node(fi));
 	exfat_put_node(&ef, get_node(fi));
-	return 0; /* FUSE ignores this return value */
-}
-
-static int fuse_exfat_flush(const char* path, struct fuse_file_info* fi)
-{
-	/*
-	   This handler may be called by FUSE on close() syscall. FUSE also deals
-	   with removals of open files, so we don't free clusters on close but
-	   only on rmdir and unlink. If the FUSE implementation does not call this
-	   handler we will flush node on release. See fuse_exfat_relase() above.
-	*/
-	exfat_debug("[%s] %s", __func__, path);
-	return exfat_flush_node(&ef, get_node(fi));
+	return 0;
 }
 
 static int fuse_exfat_fsync(const char* path, int datasync,
@@ -186,6 +160,9 @@
 	int rc;
 
 	exfat_debug("[%s] %s", __func__, path);
+	rc = exfat_flush_node(&ef, get_node(fi));
+	if (rc != 0)
+		return rc;
 	rc = exfat_flush(&ef);
 	if (rc != 0)
 		return rc;
@@ -229,9 +206,7 @@
 
 	rc = exfat_unlink(&ef, node);
 	exfat_put_node(&ef, node);
-	if (rc != 0)
-		return rc;
-	return exfat_cleanup_node(&ef, node);
+	return rc;
 }
 
 static int fuse_exfat_rmdir(const char* path)
@@ -247,9 +222,7 @@
 
 	rc = exfat_rmdir(&ef, node);
 	exfat_put_node(&ef, node);
-	if (rc != 0)
-		return rc;
-	return exfat_cleanup_node(&ef, node);
+	return rc;
 }
 
 static int fuse_exfat_mknod(const char* path, mode_t mode, dev_t dev)
@@ -282,9 +255,8 @@
 		return rc;
 
 	exfat_utimes(node, tv);
-	rc = exfat_flush_node(&ef, node);
 	exfat_put_node(&ef, node);
-	return rc;
+	return 0;
 }
 
 static int fuse_exfat_chmod(const char* path, mode_t mode)
@@ -323,7 +295,7 @@
 	   b) no such thing as inode;
 	   So here we assume that inode = cluster.
 	*/
-	sfs->f_files = le32_to_cpu(ef.sb->cluster_count);
+	sfs->f_files = (sfs->f_blocks - sfs->f_bfree) >> ef.sb->spc_bits;
 	sfs->f_favail = sfs->f_bfree >> ef.sb->spc_bits;
 	sfs->f_ffree = sfs->f_bavail;
 
@@ -358,7 +330,6 @@
 	.readdir	= fuse_exfat_readdir,
 	.open		= fuse_exfat_open,
 	.release	= fuse_exfat_release,
-	.flush		= fuse_exfat_flush,
 	.fsync		= fuse_exfat_fsync,
 	.fsyncdir	= fuse_exfat_fsync,
 	.read		= fuse_exfat_read,
@@ -379,7 +350,6 @@
 static char* add_option(char* options, const char* name, const char* value)
 {
 	size_t size;
-	char* optionsf = options;
 
 	if (value)
 		size = strlen(options) + strlen(name) + strlen(value) + 3;
@@ -389,7 +359,6 @@
 	options = realloc(options, size);
 	if (options == NULL)
 	{
-		free(optionsf);
 		exfat_error("failed to reallocate options string");
 		return NULL;
 	}
@@ -485,7 +454,7 @@
 			break;
 		case 'V':
 			free(mount_options);
-			puts("Copyright (C) 2010-2014  Andrew Nayenko");
+			puts("Copyright (C) 2010-2013  Andrew Nayenko");
 			return 0;
 		case 'v':
 			break;
diff --git a/exfat/fsck/main.c b/exfat/fsck/main.c
index 67920aa..91f7545 100644
--- a/exfat/fsck/main.c
+++ b/exfat/fsck/main.c
@@ -3,7 +3,7 @@
 	exFAT file system checker.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
@@ -45,7 +45,7 @@
 			char name[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
 
 			exfat_get_name(node, name, sizeof(name) - 1);
-			exfat_error("file '%s' has invalid cluster 0x%x", name, c);
+			exfat_error("file `%s' has invalid cluster 0x%x", name, c);
 			rc = 1;
 			break;
 		}
@@ -54,7 +54,7 @@
 			char name[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
 
 			exfat_get_name(node, name, sizeof(name) - 1);
-			exfat_error("cluster 0x%x of file '%s' is not allocated", c, name);
+			exfat_error("cluster 0x%x of file `%s' is not allocated", c, name);
 			rc = 1;
 		}
 		c = exfat_next_cluster(ef, node, c);
@@ -72,20 +72,16 @@
 	char* entry_path;
 
 	if (exfat_lookup(ef, &parent, path) != 0)
-		exfat_bug("directory '%s' is not found", path);
+		exfat_bug("directory `%s' is not found", path);
 	if (!(parent->flags & EXFAT_ATTRIB_DIR))
-		exfat_bug("'%s' is not a directory (0x%x)", path, parent->flags);
+		exfat_bug("`%s' is not a directory (0x%x)", path, parent->flags);
 	if (nodeck(ef, parent) != 0)
-	{
-		exfat_put_node(ef, parent);
 		return;
-	}
 
 	path_length = strlen(path);
 	entry_path = malloc(path_length + 1 + UTF8_BYTES(EXFAT_NAME_MAX) + 1);
 	if (entry_path == NULL)
 	{
-		exfat_put_node(ef, parent);
 		exfat_error("out of memory");
 		return;
 	}
@@ -97,6 +93,7 @@
 	{
 		free(entry_path);
 		exfat_put_node(ef, parent);
+		exfat_error("failed to open directory `%s'", path);
 		return;
 	}
 	while ((node = exfat_readdir(ef, &it)))
@@ -149,7 +146,7 @@
 		switch (opt)
 		{
 		case 'V':
-			puts("Copyright (C) 2011-2014  Andrew Nayenko");
+			puts("Copyright (C) 2011-2013  Andrew Nayenko");
 			return 0;
 		default:
 			usage(argv[0]);
diff --git a/exfat/label/main.c b/exfat/label/main.c
index 33f0435..2e5b5ca 100644
--- a/exfat/label/main.c
+++ b/exfat/label/main.c
@@ -3,7 +3,7 @@
 	Prints or changes exFAT volume label.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
@@ -35,7 +35,7 @@
 		{
 			printf("exfatlabel %u.%u.%u\n", EXFAT_VERSION_MAJOR,
 					EXFAT_VERSION_MINOR, EXFAT_VERSION_PATCH);
-			puts("Copyright (C) 2011-2014  Andrew Nayenko");
+			puts("Copyright (C) 2011-2013  Andrew Nayenko");
 			return 0;
 		}
 
diff --git a/exfat/libexfat/COPYING b/exfat/libexfat/COPYING
new file mode 100644
index 0000000..d159169
--- /dev/null
+++ b/exfat/libexfat/COPYING
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
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+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
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+
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+software.  If the software is modified by someone else and passed on, we
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+
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+a notice placed by the copyright holder saying it may be distributed
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+    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, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/exfat/libexfat/byteorder.h b/exfat/libexfat/byteorder.h
index dd039f2..10746e1 100644
--- a/exfat/libexfat/byteorder.h
+++ b/exfat/libexfat/byteorder.h
@@ -3,7 +3,7 @@
 	Endianness stuff. exFAT uses little-endian byte order.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -23,15 +23,68 @@
 #ifndef BYTEORDER_H_INCLUDED
 #define BYTEORDER_H_INCLUDED
 
+#define __GLIBC__
 #include <stdint.h>
-#include "platform.h"
+
+#if defined(__GLIBC__)
+
+#include <endian.h>
+#include <byteswap.h>
+
+#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
+
+#elif defined(__FreeBSD__) || defined(__DragonFlyBSD__) || defined(__NetBSD__)
+
+#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
+
+#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 No byte order macros available for your platform
+#endif
 
 typedef struct { uint16_t __u16; } le16_t;
 typedef struct { uint32_t __u32; } le32_t;
 typedef struct { uint64_t __u64; } le64_t;
 
-#if EXFAT_BYTE_ORDER == EXFAT_LITTLE_ENDIAN
-
+#if __BYTE_ORDER == __LITTLE_ENDIAN
 static inline uint16_t le16_to_cpu(le16_t v) { return v.__u16; }
 static inline uint32_t le32_to_cpu(le32_t v) { return v.__u32; }
 static inline uint64_t le64_to_cpu(le64_t v) { return v.__u64; }
@@ -39,27 +92,17 @@
 static inline le16_t cpu_to_le16(uint16_t v) { le16_t t = {v}; return t; }
 static inline le32_t cpu_to_le32(uint32_t v) { le32_t t = {v}; return t; }
 static inline le64_t cpu_to_le64(uint64_t v) { le64_t t = {v}; return t; }
-
-typedef size_t bitmap_t;
-
-#elif EXFAT_BYTE_ORDER == EXFAT_BIG_ENDIAN
-
-static inline uint16_t le16_to_cpu(le16_t v)
-	{ return exfat_bswap16(v.__u16); }
-static inline uint32_t le32_to_cpu(le32_t v)
-	{ return exfat_bswap32(v.__u32); }
-static inline uint64_t le64_to_cpu(le64_t v)
-	{ return exfat_bswap64(v.__u64); }
+#elif __BYTE_ORDER == __BIG_ENDIAN
+static inline uint16_t le16_to_cpu(le16_t v) { return bswap_16(v.__u16); }
+static inline uint32_t le32_to_cpu(le32_t v) { return bswap_32(v.__u32); }
+static inline uint64_t le64_to_cpu(le64_t v) { return bswap_64(v.__u64); }
 
 static inline le16_t cpu_to_le16(uint16_t v)
-	{ le16_t t = {exfat_bswap16(v)}; return t; }
+	{ le16_t t = {bswap_16(v)}; return t; }
 static inline le32_t cpu_to_le32(uint32_t v)
-	{ le32_t t = {exfat_bswap32(v)}; return t; }
+	{ le32_t t = {bswap_32(v)}; return t; }
 static inline le64_t cpu_to_le64(uint64_t v)
-	{ le64_t t = {exfat_bswap64(v)}; return t; }
-
-typedef unsigned char bitmap_t;
-
+	{ le64_t t = {bswap_64(v)}; return t; }
 #else
 #error Wow! You have a PDP machine?!
 #endif
diff --git a/exfat/libexfat/cluster.c b/exfat/libexfat/cluster.c
index 80e3792..2215636 100644
--- a/exfat/libexfat/cluster.c
+++ b/exfat/libexfat/cluster.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -83,9 +83,9 @@
 		return cluster + 1;
 	fat_offset = s2o(ef, le32_to_cpu(ef->sb->fat_sector_start))
 		+ cluster * sizeof(cluster_t);
+	/* FIXME handle I/O error */
 	if (exfat_pread(ef->dev, &next, sizeof(next), fat_offset) < 0)
-		return EXFAT_CLUSTER_BAD; /* the caller should handle this and print
-		                             appropriate error message */
+		exfat_bug("failed to read the next cluster after %#x", cluster);
 	return le32_to_cpu(next);
 }
 
@@ -136,23 +136,8 @@
 	return EXFAT_CLUSTER_END;
 }
 
-static int flush_nodes(struct exfat* ef, struct exfat_node* node)
-{
-	struct exfat_node* p;
-
-	for (p = node->child; p != NULL; p = p->next)
-	{
-		int rc = flush_nodes(ef, p);
-		if (rc != 0)
-			return rc;
-	}
-	return exfat_flush_node(ef, node);
-}
-
 int exfat_flush(struct exfat* ef)
 {
-	int rc = flush_nodes(ef, ef->root);
-
 	if (ef->cmap.dirty)
 	{
 		if (exfat_pwrite(ef->dev, ef->cmap.chunk,
@@ -164,8 +149,7 @@
 		}
 		ef->cmap.dirty = false;
 	}
-
-	return rc;
+	return 0;
 }
 
 static bool set_next_cluster(const struct exfat* ef, bool contiguous,
@@ -332,7 +316,6 @@
 	{
 		previous = node->start_cluster;
 		node->start_cluster = EXFAT_CLUSTER_FREE;
-		node->flags |= EXFAT_ATTRIB_DIRTY;
 	}
 	node->fptr_index = 0;
 	node->fptr_cluster = node->start_cluster;
diff --git a/exfat/libexfat/compiler.h b/exfat/libexfat/compiler.h
index 473726d..6edd8ec 100644
--- a/exfat/libexfat/compiler.h
+++ b/exfat/libexfat/compiler.h
@@ -4,7 +4,7 @@
 	showstopper.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -24,12 +24,6 @@
 #ifndef COMPILER_H_INCLUDED
 #define COMPILER_H_INCLUDED
 
-/*
-#if __STDC_VERSION__ < 199901L
-#error C99-compliant compiler is required
-#endif
-*/
-
 #if defined(__clang__)
 
 #define PRINTF __attribute__((format(printf, 1, 2)))
diff --git a/exfat/libexfat/exfat.h b/exfat/libexfat/exfat.h
index 69fb45d..ff58e84 100644
--- a/exfat/libexfat/exfat.h
+++ b/exfat/libexfat/exfat.h
@@ -4,7 +4,7 @@
 	implementation.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -51,6 +51,7 @@
 #define ROUND_UP(x, d) (DIV_ROUND_UP(x, d) * (d))
 #define UTF8_BYTES(c) ((c) * 6) /* UTF-8 character can occupy up to 6 bytes */
 
+typedef size_t bitmap_t;
 #define BMAP_SIZE(count) (ROUND_UP(count, sizeof(bitmap_t) * 8) / 8)
 #define BMAP_BLOCK(index) ((index) / sizeof(bitmap_t) / 8)
 #define BMAP_MASK(index) ((bitmap_t) 1 << ((index) % (sizeof(bitmap_t) * 8)))
@@ -193,7 +194,6 @@
 
 struct exfat_node* exfat_get_node(struct exfat_node* node);
 void exfat_put_node(struct exfat* ef, struct exfat_node* node);
-int exfat_cleanup_node(struct exfat* ef, struct exfat_node* node);
 int exfat_cache_directory(struct exfat* ef, struct exfat_node* dir);
 void exfat_reset_cache(struct exfat* ef);
 int exfat_flush_node(struct exfat* ef, struct exfat_node* node);
diff --git a/exfat/libexfat/exfatfs.h b/exfat/libexfat/exfatfs.h
index fbec79f..a436daa 100644
--- a/exfat/libexfat/exfatfs.h
+++ b/exfat/libexfat/exfatfs.h
@@ -3,7 +3,7 @@
 	Definitions of structures and constants used in exFAT file system.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -153,10 +153,10 @@
 	uint8_t name_length;
 	le16_t name_hash;
 	le16_t __unknown2;
-	le64_t valid_size;				/* in bytes, less or equal to size */
+	le64_t real_size;				/* in bytes, equals to size */
 	uint8_t __unknown3[4];
 	le32_t start_cluster;
-	le64_t size;					/* in bytes */
+	le64_t size;					/* in bytes, equals to real_size */
 }
 PACKED;
 STATIC_ASSERT(sizeof(struct exfat_entry_meta2) == 32);
diff --git a/exfat/libexfat/io.c b/exfat/libexfat/io.c
index a861bdd..306c5dd 100644
--- a/exfat/libexfat/io.c
+++ b/exfat/libexfat/io.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -24,19 +24,13 @@
 #include <inttypes.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/mount.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
-#include <errno.h>
-#if defined(__APPLE__)
+#ifdef __APPLE__
 #include <sys/disk.h>
-#elif defined(__OpenBSD__)
-#include <sys/param.h>
-#include <sys/disklabel.h>
-#include <sys/dkio.h>
-#include <sys/ioctl.h>
 #endif
-#include <sys/mount.h>
 #ifdef USE_UBLIO
 #include <sys/uio.h>
 #include <ublio.h>
@@ -71,7 +65,6 @@
 	if (fd != -1 && ioctl(fd, BLKROGET, &ro) == 0 && ro)
 	{
 		close(fd);
-		errno = EROFS;
 		return -1;
 	}
 #endif
@@ -100,8 +93,7 @@
 		if (dev->fd == -1)
 		{
 			free(dev);
-			exfat_error("failed to open '%s' in read-only mode: %s", spec,
-					strerror(errno));
+			exfat_error("failed to open `%s' in read-only mode", spec);
 			return NULL;
 		}
 		dev->mode = EXFAT_MODE_RO;
@@ -111,8 +103,7 @@
 		if (dev->fd == -1)
 		{
 			free(dev);
-			exfat_error("failed to open '%s' in read-write mode: %s", spec,
-					strerror(errno));
+			exfat_error("failed to open `%s' in read-write mode", spec);
 			return NULL;
 		}
 		dev->mode = EXFAT_MODE_RW;
@@ -128,11 +119,11 @@
 		if (dev->fd != -1)
 		{
 			dev->mode = EXFAT_MODE_RO;
-			exfat_warn("'%s' is write-protected, mounting read-only", spec);
+			exfat_warn("`%s' is write-protected, mounting read-only", spec);
 			break;
 		}
 		free(dev);
-		exfat_error("failed to open '%s': %s", spec, strerror(errno));
+		exfat_error("failed to open `%s'", spec);
 		return NULL;
 	}
 
@@ -140,7 +131,7 @@
 	{
 		close(dev->fd);
 		free(dev);
-		exfat_error("failed to fstat '%s'", spec);
+		exfat_error("failed to fstat `%s'", spec);
 		return NULL;
 	}
 	if (!S_ISBLK(stbuf.st_mode) &&
@@ -149,11 +140,11 @@
 	{
 		close(dev->fd);
 		free(dev);
-		exfat_error("'%s' is neither a device, nor a regular file", spec);
+		exfat_error("`%s' is neither a device, nor a regular file", spec);
 		return NULL;
 	}
 
-#if defined(__APPLE__)
+#ifdef __APPLE__
 	if (!S_ISREG(stbuf.st_mode))
 	{
 		uint32_t block_size = 0;
@@ -176,32 +167,6 @@
 		dev->size = blocks * block_size;
 	}
 	else
-#elif defined(__OpenBSD__)
-	if (!S_ISREG(stbuf.st_mode))
-	{
-		struct disklabel lab;
-		struct partition* pp;
-		char* partition;
-
-		if (ioctl(dev->fd, DIOCGDINFO, &lab) == -1)
-		{
-			close(dev->fd);
-			free(dev);
-			exfat_error("failed to get disklabel");
-			return NULL;
-		}
-
-		/* Don't need to check that partition letter is valid as we won't get
-		   this far otherwise. */
-		partition = strchr(spec, '\0') - 1;
-		pp = &(lab.d_partitions[*partition - 'a']);
-		dev->size = DL_GETPSIZE(pp) * lab.d_secsize;
-
-		if (pp->p_fstype != FS_NTFS)
-			exfat_warn("partition type is not 0x07 (NTFS/exFAT); "
-					"you can fix this with fdisk(8)");
-	}
-	else
 #endif
 	{
 		/* works for Linux, FreeBSD, Solaris */
@@ -210,14 +175,14 @@
 		{
 			close(dev->fd);
 			free(dev);
-			exfat_error("failed to get size of '%s'", spec);
+			exfat_error("failed to get size of `%s'", spec);
 			return NULL;
 		}
 		if (exfat_seek(dev, 0, SEEK_SET) == -1)
 		{
 			close(dev->fd);
 			free(dev);
-			exfat_error("failed to seek to the beginning of '%s'", spec);
+			exfat_error("failed to seek to the beginning of `%s'", spec);
 			return NULL;
 		}
 	}
@@ -245,41 +210,32 @@
 
 int exfat_close(struct exfat_dev* dev)
 {
-	int rc = 0;
-
 #ifdef USE_UBLIO
 	if (ublio_close(dev->ufh) != 0)
-	{
 		exfat_error("failed to close ublio");
-		rc = -EIO;
-	}
 #endif
 	if (close(dev->fd) != 0)
 	{
-		exfat_error("failed to close device: %s", strerror(errno));
-		rc = -EIO;
+		free(dev);
+		exfat_error("failed to close device");
+		return 1;
 	}
 	free(dev);
-	return rc;
+	return 0;
 }
 
 int exfat_fsync(struct exfat_dev* dev)
 {
-	int rc = 0;
-
 #ifdef USE_UBLIO
 	if (ublio_fsync(dev->ufh) != 0)
-	{
-		exfat_error("ublio fsync failed");
-		rc = -EIO;
-	}
-#endif
+#else
 	if (fsync(dev->fd) != 0)
+#endif
 	{
-		exfat_error("fsync failed: %s", strerror(errno));
-		rc = -EIO;
+		exfat_error("fsync failed");
+		return 1;
 	}
-	return rc;
+	return 0;
 }
 
 enum exfat_mode exfat_get_mode(const struct exfat_dev* dev)
diff --git a/exfat/libexfat/log.c b/exfat/libexfat/log.c
index 9c29550..7e541aa 100644
--- a/exfat/libexfat/log.c
+++ b/exfat/libexfat/log.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/libexfat/lookup.c b/exfat/libexfat/lookup.c
index 51915e6..00cd533 100644
--- a/exfat/libexfat/lookup.c
+++ b/exfat/libexfat/lookup.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/libexfat/mount.c b/exfat/libexfat/mount.c
index 027f8b0..928c561 100644
--- a/exfat/libexfat/mount.c
+++ b/exfat/libexfat/mount.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -24,7 +24,6 @@
 #include <string.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <inttypes.h>
 #include <unistd.h>
 #include <sys/types.h>
 
@@ -40,12 +39,6 @@
 		   to indicate this */
 		rootdir_cluster = exfat_next_cluster(ef, ef->root, rootdir_cluster);
 	}
-	if (rootdir_cluster != EXFAT_CLUSTER_END)
-	{
-		exfat_error("bad cluster %#x while reading root directory",
-				rootdir_cluster);
-		return 0;
-	}
 	return clusters * CLUSTER_SIZE(*ef->sb);
 }
 
@@ -98,7 +91,7 @@
 	ef->noatime = match_option(options, "noatime");
 }
 
-static bool verify_vbr_checksum(struct exfat_dev* dev, void* sector,
+static int verify_vbr_checksum(struct exfat_dev* dev, void* sector,
 		off64_t sector_size)
 {
 	uint32_t vbr_checksum;
@@ -107,7 +100,7 @@
 	if (exfat_pread(dev, sector, sector_size, 0) < 0)
 	{
 		exfat_error("failed to read boot sector");
-		return false;
+		return 1;
 	}
 	vbr_checksum = exfat_vbr_start_checksum(sector, sector_size);
 	for (i = 1; i < 11; i++)
@@ -115,7 +108,7 @@
 		if (exfat_pread(dev, sector, sector_size, i * sector_size) < 0)
 		{
 			exfat_error("failed to read VBR sector");
-			return false;
+			return 1;
 		}
 		vbr_checksum = exfat_vbr_add_checksum(sector, sector_size,
 				vbr_checksum);
@@ -123,16 +116,16 @@
 	if (exfat_pread(dev, sector, sector_size, i * sector_size) < 0)
 	{
 		exfat_error("failed to read VBR checksum sector");
-		return false;
+		return 1;
 	}
 	for (i = 0; i < sector_size / sizeof(vbr_checksum); i++)
 		if (le32_to_cpu(((const le32_t*) sector)[i]) != vbr_checksum)
 		{
 			exfat_error("invalid VBR checksum 0x%x (expected 0x%x)",
 					le32_to_cpu(((const le32_t*) sector)[i]), vbr_checksum);
-			return false;
+			return 1;
 		}
-	return true;
+	return 0;
 }
 
 static int commit_super_block(const struct exfat* ef)
@@ -208,6 +201,31 @@
 		exfat_error("exFAT file system is not found");
 		return -EIO;
 	}
+	if (ef->sb->version.major != 1 || ef->sb->version.minor != 0)
+	{
+		exfat_close(ef->dev);
+		exfat_error("unsupported exFAT version: %hhu.%hhu",
+				ef->sb->version.major, ef->sb->version.minor);
+		free(ef->sb);
+		return -EIO;
+	}
+	if (ef->sb->fat_count != 1)
+	{
+		exfat_close(ef->dev);
+		free(ef->sb);
+		exfat_error("unsupported FAT count: %hhu", ef->sb->fat_count);
+		return -EIO;
+	}
+	/* officially exFAT supports cluster size up to 32 MB */
+	if ((int) ef->sb->sector_bits + (int) ef->sb->spc_bits > 25)
+	{
+		exfat_close(ef->dev);
+		free(ef->sb);
+		exfat_error("too big cluster size: 2^%d",
+				(int) ef->sb->sector_bits + (int) ef->sb->spc_bits);
+		return -EIO;
+	}
+
 	ef->zero_cluster = malloc(CLUSTER_SIZE(*ef->sb));
 	if (ef->zero_cluster == NULL)
 	{
@@ -217,7 +235,8 @@
 		return -ENOMEM;
 	}
 	/* use zero_cluster as a temporary buffer for VBR checksum verification */
-	if (!verify_vbr_checksum(ef->dev, ef->zero_cluster, SECTOR_SIZE(*ef->sb)))
+	if (verify_vbr_checksum(ef->dev, ef->zero_cluster,
+			SECTOR_SIZE(*ef->sb)) != 0)
 	{
 		free(ef->zero_cluster);
 		exfat_close(ef->dev);
@@ -225,45 +244,6 @@
 		return -EIO;
 	}
 	memset(ef->zero_cluster, 0, CLUSTER_SIZE(*ef->sb));
-	if (ef->sb->version.major != 1 || ef->sb->version.minor != 0)
-	{
-		free(ef->zero_cluster);
-		exfat_close(ef->dev);
-		exfat_error("unsupported exFAT version: %hhu.%hhu",
-				ef->sb->version.major, ef->sb->version.minor);
-		free(ef->sb);
-		return -EIO;
-	}
-	if (ef->sb->fat_count != 1)
-	{
-		free(ef->zero_cluster);
-		exfat_close(ef->dev);
-		exfat_error("unsupported FAT count: %hhu", ef->sb->fat_count);
-		free(ef->sb);
-		return -EIO;
-	}
-	/* officially exFAT supports cluster size up to 32 MB */
-	if ((int) ef->sb->sector_bits + (int) ef->sb->spc_bits > 25)
-	{
-		free(ef->zero_cluster);
-		exfat_close(ef->dev);
-		exfat_error("too big cluster size: 2^%d",
-				(int) ef->sb->sector_bits + (int) ef->sb->spc_bits);
-		free(ef->sb);
-		return -EIO;
-	}
-	if (le64_to_cpu(ef->sb->sector_count) * SECTOR_SIZE(*ef->sb) >
-			exfat_get_size(ef->dev))
-	{
-		free(ef->zero_cluster);
-		exfat_error("file system is larger than underlying device: "
-				"%"PRIu64" > %"PRIu64,
-				le64_to_cpu(ef->sb->sector_count) * SECTOR_SIZE(*ef->sb),
-				exfat_get_size(ef->dev));
-		exfat_close(ef->dev);
-		free(ef->sb);
-		return -EIO;
-	}
 
 	ef->root = malloc(sizeof(struct exfat_node));
 	if (ef->root == NULL)
@@ -280,14 +260,6 @@
 	ef->root->fptr_cluster = ef->root->start_cluster;
 	ef->root->name[0] = cpu_to_le16('\0');
 	ef->root->size = rootdir_size(ef);
-	if (ef->root->size == 0)
-	{
-		free(ef->root);
-		free(ef->zero_cluster);
-		exfat_close(ef->dev);
-		free(ef->sb);
-		return -EIO;
-	}
 	/* exFAT does not have time attributes for the root directory */
 	ef->root->mtime = 0;
 	ef->root->atime = 0;
@@ -342,12 +314,11 @@
 		ef->sb->allocated_percent = ((total - free) * 100 + total / 2) / total;
 	}
 
-	commit_super_block(ef);	/* ignore return code */
+	commit_super_block(ef);
 }
 
 void exfat_unmount(struct exfat* ef)
 {
-	exfat_flush(ef);	/* ignore return code */
 	exfat_put_node(ef, ef->root);
 	exfat_reset_cache(ef);
 	free(ef->root);
diff --git a/exfat/libexfat/node.c b/exfat/libexfat/node.c
index 1d66387..56205fc 100644
--- a/exfat/libexfat/node.c
+++ b/exfat/libexfat/node.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -44,47 +44,31 @@
 
 void exfat_put_node(struct exfat* ef, struct exfat_node* node)
 {
-	char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
-
-	--node->references;
-	if (node->references < 0)
+	if (--node->references < 0)
 	{
+		char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
 		exfat_get_name(node, buffer, sizeof(buffer) - 1);
-		exfat_bug("reference counter of '%s' is below zero", buffer);
+		exfat_bug("reference counter of `%s' is below zero", buffer);
 	}
-	else if (node->references == 0 && node != ef->root)
+
+	if (node->references == 0)
 	{
-		if (node->flags & EXFAT_ATTRIB_DIRTY)
+		/* FIXME handle I/O error */
+		if (exfat_flush_node(ef, node) != 0)
+			exfat_bug("node flush failed");
+		if (node->flags & EXFAT_ATTRIB_UNLINKED)
 		{
-			exfat_get_name(node, buffer, sizeof(buffer) - 1);
-			exfat_warn("dirty node '%s' with zero references", buffer);
+			/* free all clusters and node structure itself */
+			exfat_truncate(ef, node, 0, true);
+			free(node);
 		}
+		/* FIXME handle I/O error */
+		if (exfat_flush(ef) != 0)
+			exfat_bug("flush failed");
 	}
 }
 
 /**
- * This function must be called on rmdir and unlink (after the last
- * exfat_put_node()) to free clusters.
- */
-int exfat_cleanup_node(struct exfat* ef, struct exfat_node* node)
-{
-	int rc = 0;
-
-	if (node->references != 0)
-		exfat_bug("unable to cleanup a node with %d references",
-				node->references);
-
-	if (node->flags & EXFAT_ATTRIB_UNLINKED)
-	{
-		/* free all clusters and node structure itself */
-		rc = exfat_truncate(ef, node, 0, true);
-		/* free the node even in case of error or its memory will be lost */
-		free(node);
-	}
-	return rc;
-}
-
-/**
  * Cluster + offset from the beginning of the directory to absolute offset.
  */
 static off64_t co2o(struct exfat* ef, cluster_t cluster, off64_t offset)
@@ -124,7 +108,7 @@
 	it->chunk = NULL;
 }
 
-static bool fetch_next_entry(struct exfat* ef, const struct exfat_node* parent,
+static int fetch_next_entry(struct exfat* ef, const struct exfat_node* parent,
 		struct iterator* it)
 {
 	/* move iterator to the next entry in the directory */
@@ -135,23 +119,23 @@
 		/* reached the end of directory; the caller should check this
 		   condition too */
 		if (it->offset >= parent->size)
-			return true;
+			return 0;
 		it->cluster = exfat_next_cluster(ef, parent, it->cluster);
 		if (CLUSTER_INVALID(it->cluster))
 		{
 			exfat_error("invalid cluster 0x%x while reading directory",
 					it->cluster);
-			return false;
+			return 1;
 		}
 		if (exfat_pread(ef->dev, it->chunk, CLUSTER_SIZE(*ef->sb),
 				exfat_c2o(ef, it->cluster)) < 0)
 		{
 			exfat_error("failed to read the next directory cluster %#x",
 					it->cluster);
-			return false;
+			return 1;
 		}
 	}
-	return true;
+	return 0;
 }
 
 static struct exfat_node* allocate_node(void)
@@ -193,40 +177,6 @@
 			(it->chunk + it->offset % CLUSTER_SIZE(*ef->sb));
 }
 
-static bool check_node(const struct exfat_node* node, uint16_t actual_checksum,
-		uint16_t reference_checksum, uint64_t valid_size)
-{
-	char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
-
-	/*
-	   Validate checksum first. If it's invalid all other fields probably
-	   contain just garbage.
-	*/
-	if (actual_checksum != reference_checksum)
-	{
-		exfat_get_name(node, buffer, sizeof(buffer) - 1);
-		exfat_error("'%s' has invalid checksum (%#hx != %#hx)", buffer,
-				actual_checksum, reference_checksum);
-		return false;
-	}
-
-	/*
-	   exFAT does not support sparse files but allows files with uninitialized
-	   clusters. For such files valid_size means initialized data size and
-	   cannot be greater than file size. See SetFileValidData() function
-	   description in MSDN.
-	*/
-	if (valid_size > node->size)
-	{
-		exfat_get_name(node, buffer, sizeof(buffer) - 1);
-		exfat_error("'%s' has valid size (%"PRIu64") greater than size "
-				"(%"PRIu64")", buffer, valid_size, node->size);
-		return false;
-	}
-
-	return true;
-}
-
 /*
  * Reads one entry in directory at position pointed by iterator and fills
  * node structure.
@@ -246,7 +196,7 @@
 	le16_t* namep = NULL;
 	uint16_t reference_checksum = 0;
 	uint16_t actual_checksum = 0;
-	uint64_t valid_size = 0;
+	uint64_t real_size = 0;
 
 	*node = NULL;
 
@@ -317,7 +267,7 @@
 			}
 			init_node_meta2(*node, meta2);
 			actual_checksum = exfat_add_checksum(entry, actual_checksum);
-			valid_size = le64_to_cpu(meta2->valid_size);
+			real_size = le64_to_cpu(meta2->real_size);
 			/* empty files must be marked as non-contiguous */
 			if ((*node)->size == 0 && (meta2->flags & EXFAT_FLAG_CONTIGUOUS))
 			{
@@ -352,10 +302,37 @@
 			namep += EXFAT_ENAME_MAX;
 			if (--continuations == 0)
 			{
-				if (!check_node(*node, actual_checksum, reference_checksum,
-						valid_size))
+				/*
+				   There are two fields that contain file size. Maybe they
+				   plan to add compression support in the future and one of
+				   those fields is visible (uncompressed) size and the other
+				   is real (compressed) size. Anyway, currently it looks like
+				   exFAT does not support compression and both fields must be
+				   equal.
+
+				   There is an exception though: pagefile.sys (its real_size
+				   is always 0).
+				*/
+				if (real_size != (*node)->size)
+				{
+					char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
+
+					exfat_get_name(*node, buffer, sizeof(buffer) - 1);
+					exfat_error("`%s' real size does not equal to size "
+							"(%"PRIu64" != %"PRIu64")", buffer,
+							real_size, (*node)->size);
 					goto error;
-				if (!fetch_next_entry(ef, parent, it))
+				}
+				if (actual_checksum != reference_checksum)
+				{
+					char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
+
+					exfat_get_name(*node, buffer, sizeof(buffer) - 1);
+					exfat_error("`%s' has invalid checksum (0x%hx != 0x%hx)",
+							buffer, actual_checksum, reference_checksum);
+					goto error;
+				}
+				if (fetch_next_entry(ef, parent, it) != 0)
 					goto error;
 				return 0; /* entry completed */
 			}
@@ -462,7 +439,7 @@
 			break;
 		}
 
-		if (!fetch_next_entry(ef, parent, it))
+		if (fetch_next_entry(ef, parent, it) != 0)
 			goto error;
 	}
 	/* we never reach here */
@@ -543,8 +520,6 @@
 
 static void reset_cache(struct exfat* ef, struct exfat_node* node)
 {
-	char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
-
 	while (node->child)
 	{
 		struct exfat_node* p = node->child;
@@ -555,15 +530,11 @@
 	node->flags &= ~EXFAT_ATTRIB_CACHED;
 	if (node->references != 0)
 	{
+		char buffer[UTF8_BYTES(EXFAT_NAME_MAX) + 1];
 		exfat_get_name(node, buffer, sizeof(buffer) - 1);
-		exfat_warn("non-zero reference counter (%d) for '%s'",
+		exfat_warn("non-zero reference counter (%d) for `%s'",
 				node->references, buffer);
 	}
-	if (node != ef->root && (node->flags & EXFAT_ATTRIB_DIRTY))
-	{
-		exfat_get_name(node, buffer, sizeof(buffer) - 1);
-		exfat_bug("node '%s' is dirty", buffer);
-	}
 	while (node->references)
 		exfat_put_node(ef, node);
 }
@@ -573,21 +544,13 @@
 	reset_cache(ef, ef->root);
 }
 
-static bool next_entry(struct exfat* ef, const struct exfat_node* parent,
+static void next_entry(struct exfat* ef, const struct exfat_node* parent,
 		cluster_t* cluster, off64_t* offset)
 {
 	*offset += sizeof(struct exfat_entry);
 	if (*offset % CLUSTER_SIZE(*ef->sb) == 0)
-	{
+		/* next cluster cannot be invalid */
 		*cluster = exfat_next_cluster(ef, parent, *cluster);
-		if (CLUSTER_INVALID(*cluster))
-		{
-			exfat_error("invalid cluster %#x while getting next entry",
-					*cluster);
-			return false;
-		}
-	}
-	return true;
 }
 
 int exfat_flush_node(struct exfat* ef, struct exfat_node* node)
@@ -610,8 +573,7 @@
 	cluster = node->entry_cluster;
 	offset = node->entry_offset;
 	meta1_offset = co2o(ef, cluster, offset);
-	if (!next_entry(ef, node->parent, &cluster, &offset))
-		return -EIO;
+	next_entry(ef, node->parent, &cluster, &offset);
 	meta2_offset = co2o(ef, cluster, offset);
 
 	if (exfat_pread(ef->dev, &meta1, sizeof(meta1), meta1_offset) < 0)
@@ -632,7 +594,7 @@
 	}
 	if (meta2.type != EXFAT_ENTRY_FILE_INFO)
 		exfat_bug("invalid type of meta2: 0x%hhx", meta2.type);
-	meta2.size = meta2.valid_size = cpu_to_le64(node->size);
+	meta2.size = meta2.real_size = cpu_to_le64(node->size);
 	meta2.start_cluster = cpu_to_le32(node->start_cluster);
 	meta2.flags = EXFAT_FLAG_ALWAYS1;
 	/* empty files must not be marked as contiguous */
@@ -671,8 +633,7 @@
 		return false;
 	}
 
-	if (!next_entry(ef, node->parent, &cluster, &offset))
-		return false;
+	next_entry(ef, node->parent, &cluster, &offset);
 	entry_type = EXFAT_ENTRY_FILE_INFO & ~EXFAT_ENTRY_VALID;
 	if (exfat_pwrite(ef->dev, &entry_type, 1, co2o(ef, cluster, offset)) < 0)
 	{
@@ -682,8 +643,7 @@
 
 	while (name_entries--)
 	{
-		if (!next_entry(ef, node->parent, &cluster, &offset))
-			return false;
+		next_entry(ef, node->parent, &cluster, &offset);
 		entry_type = EXFAT_ENTRY_FILE_NAME & ~EXFAT_ENTRY_VALID;
 		if (exfat_pwrite(ef->dev, &entry_type, 1,
 				co2o(ef, cluster, offset)) < 0)
@@ -702,6 +662,7 @@
 	const struct exfat_node* last_node;
 	uint64_t entries = 0;
 	uint64_t new_size;
+	int rc;
 
 	if (!(dir->flags & EXFAT_ATTRIB_DIR))
 		exfat_bug("attempted to shrink a file");
@@ -737,7 +698,10 @@
 		new_size = CLUSTER_SIZE(*ef->sb);
 	if (new_size == dir->size)
 		return 0;
-	return exfat_truncate(ef, dir, new_size, true);
+	rc = exfat_truncate(ef, dir, new_size, true);
+	if (rc != 0)
+		return rc;
+	return 0;
 }
 
 static int delete(struct exfat* ef, struct exfat_node* node)
@@ -755,15 +719,9 @@
 	exfat_update_mtime(parent);
 	tree_detach(node);
 	rc = shrink_directory(ef, parent, deleted_offset);
-	node->flags |= EXFAT_ATTRIB_UNLINKED;
-	if (rc != 0)
-	{
-		exfat_flush_node(ef, parent);
-		exfat_put_node(ef, parent);
-		return rc;
-	}
-	rc = exfat_flush_node(ef, parent);
 	exfat_put_node(ef, parent);
+	/* file clusters will be freed when node reference counter becomes 0 */
+	node->flags |= EXFAT_ATTRIB_UNLINKED;
 	return rc;
 }
 
@@ -776,14 +734,10 @@
 
 int exfat_rmdir(struct exfat* ef, struct exfat_node* node)
 {
-	int rc;
-
 	if (!(node->flags & EXFAT_ATTRIB_DIR))
 		return -ENOTDIR;
 	/* check that directory is empty */
-	rc = exfat_cache_directory(ef, node);
-	if (rc != 0)
-		return rc;
+	exfat_cache_directory(ef, node);
 	if (node->child)
 		return -ENOTEMPTY;
 	return delete(ef, node);
@@ -832,7 +786,7 @@
 				return rc;
 			}
 		}
-		if (!fetch_next_entry(ef, dir, &it))
+		if (fetch_next_entry(ef, dir, &it) != 0)
 		{
 			closedir(&it);
 			return -EIO;
@@ -884,8 +838,7 @@
 		exfat_error("failed to write meta1 entry");
 		return -EIO;
 	}
-	if (!next_entry(ef, dir, &cluster, &offset))
-		return -EIO;
+	next_entry(ef, dir, &cluster, &offset);
 	if (exfat_pwrite(ef->dev, &meta2, sizeof(meta2),
 			co2o(ef, cluster, offset)) < 0)
 	{
@@ -898,8 +851,7 @@
 		memcpy(name_entry.name, node->name + i * EXFAT_ENAME_MAX,
 				MIN(EXFAT_ENAME_MAX, EXFAT_NAME_MAX - i * EXFAT_ENAME_MAX) *
 				sizeof(le16_t));
-		if (!next_entry(ef, dir, &cluster, &offset))
-			return -EIO;
+		next_entry(ef, dir, &cluster, &offset);
 		if (exfat_pwrite(ef->dev, &name_entry, sizeof(name_entry),
 				co2o(ef, cluster, offset)) < 0)
 		{
@@ -943,12 +895,6 @@
 		return rc;
 	}
 	rc = write_entry(ef, dir, name, cluster, offset, attrib);
-	if (rc != 0)
-	{
-		exfat_put_node(ef, dir);
-		return rc;
-	}
-	rc = exfat_flush_node(ef, dir);
 	exfat_put_node(ef, dir);
 	return rc;
 }
@@ -977,13 +923,6 @@
 		exfat_put_node(ef, node);
 		return rc;
 	}
-	rc = exfat_flush_node(ef, node);
-	if (rc != 0)
-	{
-		delete(ef, node);
-		exfat_put_node(ef, node);
-		return rc;
-	}
 	exfat_put_node(ef, node);
 	return 0;
 }
@@ -1006,8 +945,7 @@
 		exfat_error("failed to read meta1 entry on rename");
 		return -EIO;
 	}
-	if (!next_entry(ef, node->parent, &old_cluster, &old_offset))
-		return -EIO;
+	next_entry(ef, node->parent, &old_cluster, &old_offset);
 	if (exfat_pread(ef->dev, &meta2, sizeof(meta2),
 			co2o(ef, old_cluster, old_offset)) < 0)
 	{
@@ -1031,8 +969,7 @@
 		exfat_error("failed to write meta1 entry on rename");
 		return -EIO;
 	}
-	if (!next_entry(ef, dir, &new_cluster, &new_offset))
-		return -EIO;
+	next_entry(ef, dir, &new_cluster, &new_offset);
 	if (exfat_pwrite(ef->dev, &meta2, sizeof(meta2),
 			co2o(ef, new_cluster, new_offset)) < 0)
 	{
@@ -1045,8 +982,7 @@
 		struct exfat_entry_name name_entry = {EXFAT_ENTRY_FILE_NAME, 0};
 		memcpy(name_entry.name, name + i * EXFAT_ENAME_MAX,
 				EXFAT_ENAME_MAX * sizeof(le16_t));
-		if (!next_entry(ef, dir, &new_cluster, &new_offset))
-			return -EIO;
+		next_entry(ef, dir, &new_cluster, &new_offset);
 		if (exfat_pwrite(ef->dev, &name_entry, sizeof(name_entry),
 				co2o(ef, new_cluster, new_offset)) < 0)
 		{
@@ -1140,7 +1076,7 @@
 	rc = rename_entry(ef, dir, node, name, cluster, offset);
 	exfat_put_node(ef, dir);
 	exfat_put_node(ef, node);
-	return rc;
+	return 0;
 }
 
 void exfat_utimes(struct exfat_node* node, const struct timespec tv[2])
@@ -1192,7 +1128,7 @@
 			return 0;
 		}
 
-		if (!fetch_next_entry(ef, ef->root, &it))
+		if (fetch_next_entry(ef, ef->root, &it) != 0)
 		{
 			closedir(&it);
 			return -EIO;
diff --git a/exfat/libexfat/platform.h b/exfat/libexfat/platform.h
index c81e10e..320f757 100644
--- a/exfat/libexfat/platform.h
+++ b/exfat/libexfat/platform.h
@@ -3,12 +3,11 @@
 	OS-specific code (libc-specific in fact). Note that systems with the
 	same kernel can use different libc implementations.
 
-	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  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 2 of the License, or
+	the Free Software Foundation, either version 3 of the License, or
 	(at your option) any later version.
 
 	This program is distributed in the hope that it will be useful,
@@ -16,9 +15,8 @@
 	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, write to the Free Software Foundation, Inc.,
-	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef PLATFORM_H_INCLUDED
@@ -28,37 +26,54 @@
 
 #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 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
+#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
 
-#endif
-//#elif defined(__FreeBSD__) || defined(__DragonFlyBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#elif defined(__FreeBSD__) || defined(__DragonFlyBSD__) || defined(__NetBSD__)
 
 #include <sys/endian.h>
-#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
+#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
 
-/*
+#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 */
diff --git a/exfat/libexfat/time.c b/exfat/libexfat/time.c
index b264a99..43c5fa4 100644
--- a/exfat/libexfat/time.c
+++ b/exfat/libexfat/time.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/libexfat/utf.c b/exfat/libexfat/utf.c
index 70fa856..3b7e26b 100644
--- a/exfat/libexfat/utf.c
+++ b/exfat/libexfat/utf.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/libexfat/utils.c b/exfat/libexfat/utils.c
index c0ecd56..ef87692 100644
--- a/exfat/libexfat/utils.c
+++ b/exfat/libexfat/utils.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/libexfat/version.h b/exfat/libexfat/version.h
index 20c1147..062fa04 100644
--- a/exfat/libexfat/version.h
+++ b/exfat/libexfat/version.h
@@ -3,7 +3,7 @@
 	Version constants.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2014  Andrew Nayenko
+	Copyright (C) 2010-2013  Andrew Nayenko
 
 	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
@@ -24,7 +24,7 @@
 #define VERSION_H_INCLUDED
 
 #define EXFAT_VERSION_MAJOR 1
-#define EXFAT_VERSION_MINOR 1
+#define EXFAT_VERSION_MINOR 0
 #define EXFAT_VERSION_PATCH 0
 
 #endif /* ifndef VERSION_H_INCLUDED */
diff --git a/exfat/mkfs/cbm.c b/exfat/mkfs/cbm.c
index 189ae32..0110b40 100644
--- a/exfat/mkfs/cbm.c
+++ b/exfat/mkfs/cbm.c
@@ -3,7 +3,7 @@
 	Clusters Bitmap creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
@@ -21,7 +21,6 @@
 */
 
 #include <limits.h>
-#include <string.h>
 #include "cbm.h"
 #include "fat.h"
 #include "uct.h"
@@ -46,23 +45,22 @@
 			DIV_ROUND_UP(uct.get_size(), get_cluster_size()) +
 			DIV_ROUND_UP(rootdir.get_size(), get_cluster_size());
 	size_t bitmap_size = DIV_ROUND_UP(allocated_clusters, CHAR_BIT);
-	bitmap_t* bitmap = malloc(BMAP_SIZE(bitmap_size));
+	uint8_t* bitmap = malloc(bitmap_size);
 	size_t i;
 
 	if (bitmap == NULL)
 	{
-		exfat_error("failed to allocate bitmap of %zu bytes",
-				BMAP_SIZE(bitmap_size));
+		exfat_error("failed to allocate bitmap of %zu bytes", bitmap_size);
 		return 1;
 	}
-	memset(bitmap, 0, BMAP_SIZE(bitmap_size));
 
 	for (i = 0; i < bitmap_size * CHAR_BIT; i++)
 		if (i < allocated_clusters)
 			BMAP_SET(bitmap, i);
+		else
+			BMAP_CLR(bitmap, i);
 	if (exfat_write(dev, bitmap, bitmap_size) < 0)
 	{
-		free(bitmap);
 		exfat_error("failed to write bitmap of %zu bytes", bitmap_size);
 		return 1;
 	}
diff --git a/exfat/mkfs/cbm.h b/exfat/mkfs/cbm.h
index f959124..b9d2850 100644
--- a/exfat/mkfs/cbm.h
+++ b/exfat/mkfs/cbm.h
@@ -3,7 +3,7 @@
 	Clusters Bitmap creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/fat.c b/exfat/mkfs/fat.c
index 25d37a2..9ed9022 100644
--- a/exfat/mkfs/fat.c
+++ b/exfat/mkfs/fat.c
@@ -3,7 +3,7 @@
 	File Allocation Table creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/fat.h b/exfat/mkfs/fat.h
index bd30fe3..1327f0a 100644
--- a/exfat/mkfs/fat.h
+++ b/exfat/mkfs/fat.h
@@ -3,7 +3,7 @@
 	File Allocation Table creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/main.c b/exfat/mkfs/main.c
index 87f25db..3c3c382 100644
--- a/exfat/mkfs/main.c
+++ b/exfat/mkfs/main.c
@@ -3,7 +3,7 @@
 	Creates exFAT file system.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
@@ -224,12 +224,12 @@
 			spc_bits = logarithm2(atoi(optarg));
 			if (spc_bits < 0)
 			{
-				exfat_error("invalid option value: '%s'", optarg);
+				exfat_error("invalid option value: `%s'", optarg);
 				return 1;
 			}
 			break;
 		case 'V':
-			puts("Copyright (C) 2011-2014  Andrew Nayenko");
+			puts("Copyright (C) 2011-2013  Andrew Nayenko");
 			return 0;
 		default:
 			usage(argv[0]);
diff --git a/exfat/mkfs/mkexfat.c b/exfat/mkfs/mkexfat.c
index df6391a..c5c86d9 100644
--- a/exfat/mkfs/mkexfat.c
+++ b/exfat/mkfs/mkexfat.c
@@ -3,7 +3,7 @@
 	FS creation engine.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/mkexfat.h b/exfat/mkfs/mkexfat.h
index a9e4948..d0685af 100644
--- a/exfat/mkfs/mkexfat.h
+++ b/exfat/mkfs/mkexfat.h
@@ -3,7 +3,7 @@
 	FS creation engine.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/mkexfatfs.8 b/exfat/mkfs/mkexfatfs.8
index 8f5e53b..5f6ba3d 100644
--- a/exfat/mkfs/mkexfatfs.8
+++ b/exfat/mkfs/mkexfatfs.8
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2011-2014  Andrew Nayenko
+.\" Copyright (C) 2011  Andrew Nayenko
 .\"
 .TH MKEXFATFS 8 "January 2011"
 .SH NAME
@@ -31,10 +31,7 @@
 .B mkexfatfs
 creates an exFAT file system on a block device.
 .I device
-is a special file corresponding to the partition on the device. Note that if
-this is an MBR partition then the file system type should be set to 0x07
-(NTFS/exFAT) otherwise other operating systems may refuse to mount the
-file system.
+is a special file corresponding to the device.
 
 .SH OPTIONS
 Command line options available:
@@ -68,4 +65,4 @@
 Andrew Nayenko
 
 .SH SEE ALSO
-.BR mkfs (8), fdisk (8)
+.BR mkfs (8)
diff --git a/exfat/mkfs/rootdir.c b/exfat/mkfs/rootdir.c
index f453131..49d3643 100644
--- a/exfat/mkfs/rootdir.c
+++ b/exfat/mkfs/rootdir.c
@@ -3,7 +3,7 @@
 	Root directory creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/rootdir.h b/exfat/mkfs/rootdir.h
index ddf5f41..2d1d345 100644
--- a/exfat/mkfs/rootdir.h
+++ b/exfat/mkfs/rootdir.h
@@ -3,7 +3,7 @@
 	Root directory creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/uct.c b/exfat/mkfs/uct.c
index 9129403..5f17323 100644
--- a/exfat/mkfs/uct.c
+++ b/exfat/mkfs/uct.c
@@ -3,7 +3,7 @@
 	Upper Case Table creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/uct.h b/exfat/mkfs/uct.h
index 6f276de..ef33392 100644
--- a/exfat/mkfs/uct.h
+++ b/exfat/mkfs/uct.h
@@ -3,7 +3,7 @@
 	Upper Case Table creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/uctc.c b/exfat/mkfs/uctc.c
index b5aa17d..1ee8efe 100644
--- a/exfat/mkfs/uctc.c
+++ b/exfat/mkfs/uctc.c
@@ -3,7 +3,7 @@
 	Upper Case Table contents.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/uctc.h b/exfat/mkfs/uctc.h
index c492ec2..3e7dee0 100644
--- a/exfat/mkfs/uctc.h
+++ b/exfat/mkfs/uctc.h
@@ -3,7 +3,7 @@
 	Upper Case Table declaration.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/vbr.c b/exfat/mkfs/vbr.c
index b3889e5..bbf1304 100644
--- a/exfat/mkfs/vbr.c
+++ b/exfat/mkfs/vbr.c
@@ -3,7 +3,7 @@
 	Volume Boot Record creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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
diff --git a/exfat/mkfs/vbr.h b/exfat/mkfs/vbr.h
index 075938f..fec88bc 100644
--- a/exfat/mkfs/vbr.h
+++ b/exfat/mkfs/vbr.h
@@ -3,7 +3,7 @@
 	Volume Boot Record creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2014  Andrew Nayenko
+	Copyright (C) 2011-2013  Andrew Nayenko
 
 	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