===================================================================
RCS file: /cvs/mandoc/libmandoc.h,v
retrieving revision 1.77
retrieving revision 1.80
diff -u -p -r1.77 -r1.80
--- mandoc/libmandoc.h	2018/12/21 17:15:18	1.77
+++ mandoc/libmandoc.h	2021/06/27 17:57:54	1.80
@@ -1,7 +1,7 @@
-/*	$Id: libmandoc.h,v 1.77 2018/12/21 17:15:18 schwarze Exp $ */
+/* $Id: libmandoc.h,v 1.80 2021/06/27 17:57:54 schwarze Exp $ */
 /*
+ * Copyright (c) 2013-2015,2017,2018,2020 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,6 +14,9 @@
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Internal interfaces for parser utilities needed by multiple parsers
+ * and the top-level functions to call the mdoc, man, and roff parsers.
  */
 
 /*
@@ -47,8 +50,9 @@ struct	buf {
 
 struct	roff;
 struct	roff_man;
+struct	roff_node;
 
-char		*mandoc_normdate(struct roff_man *, char *, int, int);
+char		*mandoc_normdate(struct roff_node *, struct roff_node *);
 int		 mandoc_eos(const char *, size_t);
 int		 mandoc_strntoi(const char *, size_t, int);
 const char	*mandoc_a2msec(const char*);
@@ -69,10 +73,10 @@ void		 roff_reset(struct roff *);
 void		 roff_man_free(struct roff_man *);
 struct roff_man	*roff_man_alloc(struct roff *, const char *, int);
 void		 roff_man_reset(struct roff_man *);
-int		 roff_parseln(struct roff *, int, struct buf *, int *);
+int		 roff_parseln(struct roff *, int, struct buf *, int *, size_t);
 void		 roff_userret(struct roff *);
 void		 roff_endparse(struct roff *);
-void		 roff_setreg(struct roff *, const char *, int, char sign);
+void		 roff_setreg(struct roff *, const char *, int, char);
 int		 roff_getreg(struct roff *, const char *);
 char		*roff_strdup(const struct roff *, const char *);
 char		*roff_getarg(struct roff *, char **, int, int *);