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/* $OpenBSD: roff_int.h,v 1.3 2015/04/19 14:57:16 schwarze Exp $ */
/*
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014, 2015 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
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* 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.
*/
__BEGIN_DECLS
struct roff_node *roff_node_alloc(struct roff_man *, int, int,
enum roff_type, int);
void roff_node_append(struct roff_man *, struct roff_node *);
void roff_word_alloc(struct roff_man *, int, int, const char *);
void roff_word_append(struct roff_man *, const char *);
void roff_elem_alloc(struct roff_man *, int, int, int);
struct roff_node *roff_block_alloc(struct roff_man *, int, int, int);
struct roff_node *roff_head_alloc(struct roff_man *, int, int, int);
struct roff_node *roff_body_alloc(struct roff_man *, int, int, int);
void roff_addeqn(struct roff_man *, const struct eqn *);
void roff_addtbl(struct roff_man *, const struct tbl_span *);
void roff_node_unlink(struct roff_man *, struct roff_node *);
void roff_node_free(struct roff_node *);
void roff_node_delete(struct roff_man *, struct roff_node *);
/*
* Functions called from roff.c need to be declared here,
* not in libmdoc.h or libman.h, even if they are specific
* to either the mdoc(7) or the man(7) parser.
*/
void man_breakscope(struct roff_man *, int);
void man_valid_post(struct roff_man *);
void mdoc_valid_pre(struct roff_man *, struct roff_node *);
void mdoc_valid_post(struct roff_man *);
void mdoc_argv_free(struct mdoc_arg *);
__END_DECLS
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