The following reply was made to PR lib/30391; it has been noted by GNATS.

From: Holger Weiss <holger@jhweiss.de>
To: Julian Coleman <jdc@coris.org.uk>, gnats-bugs@netbsd.org
Cc: 
Subject: Re: lib/30391: build.sh fails in lib/libc/string/wcschr.c
Date: Wed, 1 Jun 2005 20:28:08 +0200

 * Julian Coleman <jdc@coris.org.uk> [2005-06-01 15:42]:
 > > /usr/src/lib/libc/string/wcschr.c:47: warning: implicit declaration of function `__UNCONST'
 >
 > This should be fixed by pullup 1967 [*] for sys/sys/cdefs.h.
 
 Yes, that fixed compilation of wcschr.c.  AFAICS the __UNCONST()
 declaration should be removed from lib/libc/stdio/vfprintf.c then.
 
 Index: vfprintf.c
 ===================================================================
 RCS file: /cvsroot/src/lib/libc/stdio/vfprintf.c,v
 retrieving revision 1.46
 diff -u -r1.46 vfprintf.c
 --- vfprintf.c	3 Mar 2004 11:19:05 -0000	1.46
 +++ vfprintf.c	1 Jun 2005 16:00:40 -0000
 @@ -152,19 +152,6 @@
  
  #endif /* FLOATING_POINT */
  
 -#ifdef lint
 -static __inline void *__UNCONST __P((const void *));
 -static __inline void *
 -__UNCONST(v)
 -	const void *v;
 -{
 -	/* LINTED */
 -	return (void *) v;
 -}
 -#else
 -#define __UNCONST(v)	(void *)(v)
 -#endif
 -
  /*
   * Macros for converting digits to letters and vice versa
   */