===================================================================
RCS file: /cvs/mandoc/libmandoc.h,v
retrieving revision 1.34
retrieving revision 1.37
diff -u -p -r1.34 -r1.37
--- mandoc/libmandoc.h	2013/10/05 22:15:03	1.34
+++ mandoc/libmandoc.h	2014/01/05 19:10:56	1.37
@@ -1,4 +1,4 @@
-/*	$Id: libmandoc.h,v 1.34 2013/10/05 22:15:03 schwarze Exp $ */
+/*	$Id: libmandoc.h,v 1.37 2014/01/05 19:10:56 joerg Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -38,11 +38,14 @@ struct	man;
 
 void		 mandoc_msg(enum mandocerr, struct mparse *, 
 			int, int, const char *);
+#if __GNUC__ - 0 >= 4
+__attribute__((__format__ (__printf__, 5, 6)))
+#endif
 void		 mandoc_vmsg(enum mandocerr, struct mparse *, 
 			int, int, const char *, ...);
 char		*mandoc_getarg(struct mparse *, char **, int, int *);
 char		*mandoc_normdate(struct mparse *, char *, int, int);
-int		 mandoc_eos(const char *, size_t, int);
+int		 mandoc_eos(const char *, size_t);
 int		 mandoc_strntoi(const char *, size_t, int);
 const char	*mandoc_a2msec(const char*);
 
@@ -68,7 +71,7 @@ void		 roff_reset(struct roff *);
 enum rofferr	 roff_parseln(struct roff *, int, 
 			char **, size_t *, int, int *);
 void		 roff_endparse(struct roff *);
-void		 roff_setreg(struct roff *, const char *, int);
+void		 roff_setreg(struct roff *, const char *, int, char sign);
 int		 roff_getreg(const struct roff *, const char *);
 char		*roff_strdup(const struct roff *, const char *);
 int		 roff_getcontrol(const struct roff *,