diff --git a/misc/README-dire-wolf.txt b/misc/README-dire-wolf.txt
index 140f960..f69c05a 100644
--- a/misc/README-dire-wolf.txt
+++ b/misc/README-dire-wolf.txt
@@ -4,31 +4,24 @@ Files in this directory fill in the gaps missing for some operating systems.
 
 --------------------------------------
 
-These are part of the standard C library for Linux and similar operating systems.
-For the Windows version we need to include our own copy.
+These are part of the standard C library for Linux, BSD Unix, and similar operating systems.
+They are not present for MS Windows so we need to supply our own copy.
 
-They were copied from Cygwin source.
-/usr/src/cygwin-1.7.10-1/newlib/libc/string/...
+From http://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/net/tnftp/files/libnetbsd/strsep.c
+and other BSD locations.
 
 	strsep.c
+	strcasestr.c
 	strtok_r.c
 
 --------------------------------------
 
-This was also missing on Windows but available everywhere else.
 
-	strcasestr.c
-
---------------------------------------
-
-
-The are used for the Linux and Windows versions.
+These are needed for the Linux and Windows versions.
 They should be part of the standard C library for OpenBSD, FreeBSD, Mac OS X.
-These are from OpenBSD.
+
 http://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/net/tnftp/files/libnetbsd/strlcpy.c
 http://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/net/tnftp/files/libnetbsd/strlcat.c
 
-
 	strlcpy.c
-	strlcat.c
-	
\ No newline at end of file
+	strlcat.c
\ No newline at end of file
diff --git a/misc/strsep.c b/misc/strsep.c
index 7d764d0..a333815 100644
--- a/misc/strsep.c
+++ b/misc/strsep.c
@@ -1,22 +1,72 @@
-/* BSD strsep function */
+/*	$NetBSD: strsep.c,v 1.5 2014/10/31 18:59:32 spz Exp $	*/
+/*	from	NetBSD: strsep.c,v 1.14 2003/08/07 16:43:52 agc Exp	*/
 
-/* Copyright 2002, Red Hat Inc. */
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
 
-/* undef STRICT_ANSI so that strsep prototype will be defined */
-#undef  __STRICT_ANSI__
+//#include "tnftp.h"
 #include <string.h>
-//#include <_ansi.h>
-//#include <reent.h>
-
-#define _DEFUN(name,arglist,args) name(args)
-#define _AND ,
-
-extern char *__strtok_r (char *, const char *, char **, int);
 
+/*
+ * Get next token from string *stringp, where tokens are possibly-empty
+ * strings separated by characters from delim.  
+ *
+ * Writes NULs into the string at *stringp to end tokens.
+ * delim need not remain constant from call to call.
+ * On return, *stringp points past the last NUL written (if there might
+ * be further tokens), or is NULL (if there are definitely no more tokens).
+ *
+ * If *stringp is NULL, strsep returns NULL.
+ */
 char *
-_DEFUN (strsep, (source_ptr, delim),
-	register char **source_ptr _AND
-	register const char *delim)
+strsep(char **stringp, const char *delim)
 {
-	return __strtok_r (*source_ptr, delim, source_ptr, 0);
+	char *s;
+	const char *spanp;
+	int c, sc;
+	char *tok;
+
+	if ((s = *stringp) == NULL)
+		return (NULL);
+	for (tok = s;;) {
+		c = *s++;
+		spanp = delim;
+		do {
+			if ((sc = *spanp++) == c) {
+				if (c == 0)
+					s = NULL;
+				else
+					s[-1] = 0;
+				*stringp = s;
+				return (tok);
+			}
+		} while (sc != 0);
+	}
+	/* NOTREACHED */
 }