diff --git a/jni/libsndfile-1.0.25/src/windows.c b/jni/libsndfile-1.0.25/src/windows.c
new file mode 100644
index 0000000..387afdd
--- /dev/null
+++ b/jni/libsndfile-1.0.25/src/windows.c
@@ -0,0 +1,93 @@
+/*
+** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+**	This needs to be a separate file so that we don't have to include
+**	<windows.h> elsewhere (too many symbol clashes).
+*/
+
+
+#include "sfconfig.h"
+
+#if OS_IS_WIN32
+#include <windows.h>
+
+#define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1
+#include "sndfile.h"
+#include "common.h"
+
+extern int sf_errno ;
+
+static void copy_filename (SF_PRIVATE * psf, LPCWSTR wpath) ;
+
+SNDFILE*
+sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo)
+{	SF_PRIVATE 	*psf ;
+	char utf8name [512] ;
+
+	if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
+	{	sf_errno = SFE_MALLOC_FAILED ;
+		return	NULL ;
+		} ;
+
+	memset (psf, 0, sizeof (SF_PRIVATE)) ;
+	psf_init_files (psf) ;
+
+	if (WideCharToMultiByte (CP_UTF8, 0, wpath, -1, utf8name, sizeof (utf8name), NULL, NULL) == 0)
+		psf->file.path.wc [0] = 0 ;
+
+	psf_log_printf (psf, "File : '%s' (utf-8 converted from ucs-2)\n", utf8name) ;
+
+	copy_filename (psf, wpath) ;
+	psf->file.use_wchar = SF_TRUE ;
+	psf->file.mode = mode ;
+
+	psf->error = psf_fopen (psf) ;
+
+	return psf_open_file (psf, sfinfo) ;
+} /* sf_wchar_open */
+
+
+static void
+copy_filename (SF_PRIVATE *psf, LPCWSTR wpath)
+{	const wchar_t *cwcptr ;
+	wchar_t *wcptr ;
+
+	wcsncpy (psf->file.path.wc, wpath, ARRAY_LEN (psf->file.path.wc)) ;
+	psf->file.path.wc [ARRAY_LEN (psf->file.path.wc) - 1] = 0 ;
+	if ((cwcptr = wcsrchr (wpath, '/')) || (cwcptr = wcsrchr (wpath, '\\')))
+		cwcptr ++ ;
+	else
+		cwcptr = wpath ;
+
+	wcsncpy (psf->file.name.wc, cwcptr, ARRAY_LEN (psf->file.name.wc)) ;
+	psf->file.name.wc [ARRAY_LEN (psf->file.name.wc) - 1] = 0 ;
+
+	/* Now grab the directory. */
+	wcsncpy (psf->file.dir.wc, wpath, ARRAY_LEN (psf->file.dir.wc)) ;
+	psf->file.dir.wc [ARRAY_LEN (psf->file.dir.wc) - 1] = 0 ;
+
+	if ((wcptr = wcsrchr (psf->file.dir.wc, '/')) || (wcptr = wcsrchr (psf->file.dir.wc, '\\')))
+		wcptr [1] = 0 ;
+	else
+		psf->file.dir.wc [0] = 0 ;
+
+	return ;
+} /* copy_filename */
+
+#endif