Build fixes for fnl/musl

third_party/libteken/teken/teken.c

 /*-
  * Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org>
  * 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.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
  *
  * $FreeBSD: head/sys/teken/teken.c 261551 2014-02-06 13:28:06Z ray $
  */
 
-#include <sys/cdefs.h>
 #if defined(__FreeBSD__) && defined(_KERNEL)
 #include <sys/param.h>
 #include <sys/lock.h>
 #include <sys/systm.h>
 #define teken_assert(x)         MPASS(x)
 #else /* !(__FreeBSD__ && _KERNEL) */
 #include <sys/types.h>
 #include <assert.h>
 #include <stdint.h>
 #include <stdio.h>
@@ skipping 509 matching lines @@
                 return (special_strings_ckeys[k]);
 
         /* Default xterm sequences. */
         if (k < sizeof special_strings_normal / sizeof(char *))
                 return (special_strings_normal[k]);
 
         return (NULL);
 }
 
 #include "teken_state.h"