* asshelp.c (send_pinentry_environment) [W32]: Do not use ttyname.

* w32-pth.c, w32-pth.h: New.

* Makefile.am (gpgsm_LDADD): Put libassuan before jnlib because
under W32 we need the w32 pth code from jnlib.

* misc.c (setup_pinentry_env) [W32]: Disabled.

jnlib/w32-pth.c

@@ -0,0 +1,42 @@
+/* w32-pth.c - GNU Pth emulation for W32 (MS Windows).
+ * Copyright (C) 2004 g10 Code GmbH
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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.
+ *
+ * GnuPG 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
+ */
+
+#include <config.h>
+#ifdef HAVE_W32_SYSTEM
+#include <stdio.h>
+#include <windows.h>
+#include <io.h>
+
+#include "w32-pth.h"
+
+ssize_t
+pth_read (int fd, void *buffer, size_t size)
+{
+  return read (fd, buffer, size);
+}
+
+ssize_t
+pth_write (int fd, const void *buffer, size_t size)
+{
+  return write (fd, buffer, size);
+}
+
+
+#endif /*HAVE_W32_SYSTEM*/