Update to ncurses-6.0

Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/include/ncurses_mingw.h b/include/ncurses_mingw.h
new file mode 100644
index 0000000..2bbad76
--- /dev/null
+++ b/include/ncurses_mingw.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+ * Copyright (c) 1998-2011,2014 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 2008-on                                         * 
+ *                                                                          *
+ ****************************************************************************/
+
+/* $Id: ncurses_mingw.h,v 1.3 2014/05/03 19:40:19 juergen Exp $ */
+
+/*
+ * This is a placeholder up to now and describes what needs to be implemented
+ * to support I/O to external terminals with ncurses on the Windows OS.
+ */
+
+#if __MINGW32__
+#ifndef _NC_MINGWH
+#define _NC_MINGWH
+
+#define USE_CONSOLE_DRIVER 1
+
+#undef  TERMIOS
+#define TERMIOS 1
+
+typedef unsigned char cc_t;
+typedef unsigned int  tcflag_t;
+typedef unsigned int  speed_t;
+typedef unsigned short otcflag_t;
+typedef unsigned char ospeed_t;
+
+#define NCCS 18
+struct termios
+{
+  tcflag_t	c_iflag;
+  tcflag_t	c_oflag;
+  tcflag_t	c_cflag;
+  tcflag_t	c_lflag;
+  char		c_line;
+  cc_t		c_cc[NCCS];
+  speed_t	c_ispeed;
+  speed_t	c_ospeed;
+};
+
+extern NCURSES_EXPORT(int)  _nc_mingw_tcsetattr(
+    int fd, 
+    int optional_actions, 
+    const struct termios* arg);
+extern NCURSES_EXPORT(int)  _nc_mingw_tcgetattr(
+    int fd, 
+    struct termios* arg);
+extern NCURSES_EXPORT(int)  _nc_mingw_tcflush(
+    int fd, 
+    int queue);
+extern NCURSES_EXPORT(void) _nc_set_term_driver(void* term);
+
+#endif /* _NC_MINGWH */
+#endif /* __MINGW32__ */