roff_int.h revision 1.4 
1/*	$OpenBSD: roff_int.h,v 1.4 2015/10/20 02:00:50 schwarze Exp $	*/
2/*
3 * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19__BEGIN_DECLS
20
21struct roff_node *roff_node_alloc(struct roff_man *, int, int,
22			enum roff_type, int);
23void		  roff_node_append(struct roff_man *, struct roff_node *);
24void		  roff_word_alloc(struct roff_man *, int, int, const char *);
25void		  roff_word_append(struct roff_man *, const char *);
26void		  roff_elem_alloc(struct roff_man *, int, int, int);
27struct roff_node *roff_block_alloc(struct roff_man *, int, int, int);
28struct roff_node *roff_head_alloc(struct roff_man *, int, int, int);
29struct roff_node *roff_body_alloc(struct roff_man *, int, int, int);
30void		  roff_addeqn(struct roff_man *, const struct eqn *);
31void		  roff_addtbl(struct roff_man *, const struct tbl_span *);
32void		  roff_node_unlink(struct roff_man *, struct roff_node *);
33void		  roff_node_free(struct roff_node *);
34void		  roff_node_delete(struct roff_man *, struct roff_node *);
35
36/*
37 * Functions called from roff.c need to be declared here,
38 * not in libmdoc.h or libman.h, even if they are specific
39 * to either the mdoc(7) or the man(7) parser.
40 */
41
42void		  man_breakscope(struct roff_man *, int);
43void		  man_valid_post(struct roff_man *);
44
45void		  mdoc_valid_pre(struct roff_man *, struct roff_node *);
46void		  mdoc_argv_free(struct mdoc_arg *);
47
48__END_DECLS
49