Remove duplicate const specifiers from the declaration of mandoc_escape().

Found by Thomas Klausner <wiz at NetBSD dot org> using clang.
No functional change.

2 files changed, 4 insertions, 5 deletions

diff --git a/mandoc.c b/mandoc.c
index 58e3aca3..da738f20 100644
--- a/mandoc.c
+++ b/mandoc.c
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.c,v 1.73 2013/12/26 02:55:28 schwarze Exp $ */
+/*	$Id: mandoc.c,v 1.74 2013/12/30 18:30:32 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -40,7 +40,7 @@ static	char	*time2a(time_t);
 
 
 enum mandoc_esc
-mandoc_escape(const char const **end, const char const **start, int *sz)
+mandoc_escape(const char **end, const char **start, int *sz)
 {
 	const char	*local_start;
 	int		 local_sz;
diff --git a/mandoc.h b/mandoc.h
index 5170b419..4c6a32f7 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.111 2013/10/05 20:30:05 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.112 2013/12/30 18:30:32 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -400,8 +400,7 @@ struct	man;
 __BEGIN_DECLS
 
 void		 *mandoc_calloc(size_t, size_t);
-enum mandoc_esc	  mandoc_escape(const char const **,
-			const char const **, int *);
+enum mandoc_esc	  mandoc_escape(const char **, const char **, int *);
 void		 *mandoc_malloc(size_t);
 void		 *mandoc_realloc(void *, size_t);
 char		 *mandoc_strdup(const char *);