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

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

diff --git a/usr.bin/mandoc/mandoc.c b/usr.bin/mandoc/mandoc.c
index 82c03f5..d65f286 100644 (file)
--- a/usr.bin/mandoc/mandoc.c
+++ b/usr.bin/mandoc/mandoc.c
@@ -1,4 +1,4 @@
-/*     $Id: mandoc.c,v 1.43 2013/12/30 00:52:18 schwarze Exp $ */
+/*     $Id: mandoc.c,v 1.44 2013/12/30 18:27:15 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -36,7 +36,7 @@ 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/usr.bin/mandoc/mandoc.h b/usr.bin/mandoc/mandoc.h
index 134f2e3..b57a487 100644 (file)
--- a/usr.bin/mandoc/mandoc.h
+++ b/usr.bin/mandoc/mandoc.h
@@ -1,4 +1,4 @@
-/*     $Id: mandoc.h,v 1.55 2013/10/05 21:17:29 schwarze Exp $ */
+/*     $Id: mandoc.h,v 1.56 2013/12/30 18:27:15 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 *);