add missing prototypes, no code change;

noticed by Christos Zoulas with -Wmissing-prototypes

5 files changed, 16 insertions, 5 deletions

diff --git a/usr.bin/mandoc/main.c b/usr.bin/mandoc/main.c
index 1a4092fe80e..42c39ce0a70 100644
--- a/usr.bin/mandoc/main.c
+++ b/usr.bin/mandoc/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.173 2016/07/08 22:27:58 schwarze Exp $ */
+/*	$OpenBSD: main.c,v 1.174 2016/07/15 18:02:32 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2012, 2014-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -75,6 +75,9 @@ struct	curparse {
 	struct manoutput *outopts;	/* output options */
 };
 
+
+int			  mandocdb(int, char *[]);
+
 static	int		  fs_lookup(const struct manpaths *,
 				size_t ipath, const char *,
 				const char *, const char *,
diff --git a/usr.bin/mandoc/man_hash.c b/usr.bin/mandoc/man_hash.c
index be57bc5d07b..528e37bfa04 100644
--- a/usr.bin/mandoc/man_hash.c
+++ b/usr.bin/mandoc/man_hash.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: man_hash.c,v 1.24 2015/10/06 18:30:43 schwarze Exp $ */
+/*	$OpenBSD: man_hash.c,v 1.25 2016/07/15 18:02:32 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -22,8 +22,10 @@
 #include <limits.h>
 #include <string.h>
 
+#include "mandoc.h"
 #include "roff.h"
 #include "man.h"
+#include "libmandoc.h"
 #include "libman.h"
 
 #define	HASH_DEPTH	 6
diff --git a/usr.bin/mandoc/mandocdb.c b/usr.bin/mandoc/mandocdb.c
index 8ac8bf46e8a..f2b81a12ee7 100644
--- a/usr.bin/mandoc/mandocdb.c
+++ b/usr.bin/mandoc/mandocdb.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mandocdb.c,v 1.170 2016/07/09 15:23:36 schwarze Exp $ */
+/*	$OpenBSD: mandocdb.c,v 1.171 2016/07/15 18:02:32 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -128,6 +128,9 @@ struct	mdoc_handler {
 	uint64_t	 mask;  /* set unless handler returns 0 */
 };
 
+
+int		 mandocdb(int, char *[]);
+
 static	void	 dbclose(int);
 static	void	 dbadd(struct mpage *);
 static	void	 dbadd_mlink(const struct mlink *mlink);
diff --git a/usr.bin/mandoc/mdoc_argv.c b/usr.bin/mandoc/mdoc_argv.c
index 42124f82ddd..4ea7b4d1f5d 100644
--- a/usr.bin/mandoc/mdoc_argv.c
+++ b/usr.bin/mandoc/mdoc_argv.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mdoc_argv.c,v 1.63 2015/10/17 00:19:58 schwarze Exp $ */
+/*	$OpenBSD: mdoc_argv.c,v 1.64 2016/07/15 18:02:32 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -27,6 +27,7 @@
 #include "roff.h"
 #include "mdoc.h"
 #include "libmandoc.h"
+#include "roff_int.h"
 #include "libmdoc.h"
 
 #define	MULTI_STEP	 5 /* pre-allocate argument values */
diff --git a/usr.bin/mandoc/mdoc_hash.c b/usr.bin/mandoc/mdoc_hash.c
index d480f6ab995..4c9480b653a 100644
--- a/usr.bin/mandoc/mdoc_hash.c
+++ b/usr.bin/mandoc/mdoc_hash.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mdoc_hash.c,v 1.21 2015/10/06 18:30:44 schwarze Exp $ */
+/*	$OpenBSD: mdoc_hash.c,v 1.22 2016/07/15 18:02:32 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -24,8 +24,10 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "mandoc.h"
 #include "roff.h"
 #include "mdoc.h"
+#include "libmandoc.h"
 #include "libmdoc.h"
 
 static	unsigned char	 table[27 * 12];