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diff --git a/src/loris/BigEndian.C b/src/loris/BigEndian.C
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+/*
+ * This is the Loris C++ Class Library, implementing analysis, 
+ * manipulation, and synthesis of digitized sounds using the Reassigned 
+ * Bandwidth-Enhanced Additive Sound Model.
+ *
+ * Loris is Copyright (c) 1999-2010 by Kelly Fitz and Lippold Haken
+ *
+ * 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
+ * (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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *
+ * BigEndian.C
+ *
+ * Implementation of wrappers for stream-based binary file i/o.
+ *
+ * Kelly Fitz, 23 May 2000
+ * loris@cerlsoundgroup.org
+ *
+ * http://www.cerlsoundgroup.org/Loris/
+ *
+ */
+
+#if HAVE_CONFIG_H
+	#include "config.h"
+#endif
+
+#include "BigEndian.h"
+#include "LorisExceptions.h"
+#include <vector>
+#include <iostream>
+
+//	begin namespace
+namespace Loris {
+
+// ---------------------------------------------------------------------------
+//	bigEndianSystem
+// ---------------------------------------------------------------------------
+//	Return true is this is a big-endian system, false otherwise.
+//
+static bool bigEndianSystem( void )
+{
+#if defined(WORDS_BIGENDIAN)
+	return true;
+#elif HAVE_CONFIG_H && !defined(WORDS_BIGENDIAN)
+	return false;
+#else	
+	static union {
+		int s ;
+		char c[sizeof(int)] ;
+	} x ;
+	bool ret = (x.s = 1, x.c[0] != 1) ? true : false;
+	
+	return ret; // x.c[0] != 1;
+#endif
+}
+
+// ---------------------------------------------------------------------------
+//	swapByteOrder
+// ---------------------------------------------------------------------------
+//	
+static void swapByteOrder( char * bytes, int n )
+{
+	char * beg = bytes, * end = bytes + n - 1;
+	while ( beg < end ) {
+		char tmp = *end;
+		*end = *beg;
+		*beg = tmp;
+		
+		++beg;
+		--end;
+	}
+}
+
+// ---------------------------------------------------------------------------
+//	BigEndian read
+// ---------------------------------------------------------------------------
+//
+std::istream &
+BigEndian::read( std::istream & s, long howmany, int size, char * putemHere )
+{
+	//	read the bytes into data:
+	s.read( putemHere, howmany*size );
+	
+	//	check stream state:	
+    if ( s )
+    {
+        //  if the stream is still in a good state, then
+        //  the correct number of bytes must have been read:
+        Assert( s.gcount() == howmany*size );
+
+        //	swap byte order if nec.
+        if ( ! bigEndianSystem() && size > 1 ) 
+        {
+            for ( long i = 0; i < howmany; ++i )
+            {
+                swapByteOrder( putemHere + (i*size), size );
+            }
+        }
+    }
+    
+    return s;
+}
+
+// ---------------------------------------------------------------------------
+//	BigEndian write
+// ---------------------------------------------------------------------------
+//
+std::ostream &
+BigEndian::write( std::ostream & s, long howmany, int size, const char * stuff )
+{
+	//	swap byte order if nec.
+	if ( ! bigEndianSystem() && size > 1 ) 
+	{
+		//	use a temporary vector to automate storage:
+		std::vector<char> v( stuff, stuff + (howmany*size) );
+		for ( long i = 0; i < howmany; ++i )
+		{
+			swapByteOrder( & v[i*size], size );
+		}
+		s.write( &v[0], howmany*size );
+	}
+	else
+	{
+		//	read the bytes into data:
+		s.write( stuff, howmany*size );
+	}
+	
+	//	check stream state:
+	if ( ! s.good() )
+		Throw( FileIOException, "File write failed. " );
+        
+    return s;
+}
+
+}	//	end of namespace Loris
+
+