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/* $Id: roff.h,v 1.4 2010/08/20 00:53:35 schwarze Exp $ */
/*
* Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
*
* 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 AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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.
*/
#ifndef ROFF_H
#define ROFF_H
enum rofferr {
ROFF_CONT, /* continue processing line */
ROFF_RERUN, /* re-run roff interpreter with offset */
ROFF_IGN, /* ignore current line */
ROFF_ERR /* badness: puke and stop */
};
__BEGIN_DECLS
struct roff;
void roff_free(struct roff *);
struct roff *roff_alloc(struct regset *, void *, mandocmsg);
void roff_reset(struct roff *);
enum rofferr roff_parseln(struct roff *, int,
char **, size_t *, int, int *);
int roff_endparse(struct roff *);
__END_DECLS
#endif /*!ROFF_H*/
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