===================================================================
RCS file: /cvs/mandoc/roff_int.h,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -p -r1.18 -r1.19
--- mandoc/roff_int.h	2021/10/04 14:19:14	1.18
+++ mandoc/roff_int.h	2022/05/19 15:37:47	1.19
@@ -1,6 +1,6 @@
-/* $OpenBSD: roff_int.h,v 1.18 2021/10/04 14:19:14 schwarze Exp $	*/
+/* $OpenBSD: roff_int.h,v 1.19 2022/05/19 15:37:47 schwarze Exp $	*/
 /*
- * Copyright (c) 2013-2015, 2017-2020 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2013-2015, 2017-2022 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -82,6 +82,8 @@ struct ohash	 *roffhash_alloc(enum roff_tok, enum roff
 enum roff_tok	  roffhash_find(struct ohash *, const char *, size_t);
 void		  roffhash_free(struct ohash *);
 
+enum mandoc_esc	  roff_escape(const char *, const int, const int,
+			int *, int *, int *, int *);
 void		  roff_state_reset(struct roff_man *);
 void		  roff_validate(struct roff_man *);