- (dtucker) [configure.ac sftp.c openbsd-compat/openbsd-compat.h] Cater for

platforms that don't have multibyte character support (specifically,
    mblen).

ChangeLog

@@ -46,6 +46,9 @@
    - dtucker@cvs.openbsd.org 2013/06/05 22:00:28
      [readconf.c]
      plug another memleak.  bz#1967, from Zhenbo Xu, detected by Melton, ok djm
+ - (dtucker) [configure.ac sftp.c openbsd-compat/openbsd-compat.h] Cater for
+    platforms that don't have multibyte character support (specifically,
+    mblen).
 
 20130602
  - (tim) [Makefile.in] Make Solaris, UnixWare, & OpenServer linkers happy

configure.ac

@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.533 2013/06/04 02:55:24 dtucker Exp $
+# $Id: configure.ac,v 1.534 2013/06/05 22:30:21 dtucker Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -15,7 +15,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_INIT([OpenSSH], [Portable], [openssh-unix-dev@mindrot.org])
-AC_REVISION($Revision: 1.533 $)
+AC_REVISION($Revision: 1.534 $)
 AC_CONFIG_SRCDIR([ssh.c])
 AC_LANG([C])
 
@@ -310,6 +310,7 @@ AC_CHECK_HEADERS([ \
 	ia.h \
 	iaf.h \
 	limits.h \
+	locale.h \
 	login.h \
 	maillock.h \
 	ndir.h \
@@ -1563,6 +1564,7 @@ AC_CHECK_FUNCS([ \
 	inet_ntop \
 	innetgr \
 	login_getcapbool \
+	mblen \
 	md5_crypt \
 	memmove \
 	mkdtemp \

openbsd-compat/openbsd-compat.h

@@ -1,4 +1,4 @@
-/* $Id: openbsd-compat.h,v 1.57 2013/05/16 10:47:32 dtucker Exp $ */
+/* $Id: openbsd-compat.h,v 1.58 2013/06/05 22:30:21 dtucker Exp $ */
 
 /*
  * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
@@ -207,6 +207,11 @@ unsigned long long strtoull(const char *, char **, int);
 long long strtonum(const char *, long long, long long, const char **);
 #endif
 
+/* multibyte character support */
+#ifndef HAVE_MBLEN
+# define mblen(x, y)	1
+#endif
+
 #if !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF)
 # include <stdarg.h>
 #endif

sftp.c

@@ -38,7 +38,9 @@
 #ifdef HAVE_LIBGEN_H
 #include <libgen.h>
 #endif
+#ifdef HAVE_LOCALE_H
 # include <locale.h>
+#endif
 #ifdef USE_LIBEDIT
 #include <histedit.h>
 #else