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/*
* Copyright (c) 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 EXTERN_H
#define EXTERN_H
struct hentry {
struct lowdown_buf *buf;
TAILQ_ENTRY(hentry) entries;
};
TAILQ_HEAD(hentryq, hentry);
struct lowdown_meta
*lowdown_get_meta(const struct lowdown_node *,
struct lowdown_metaq *);
int lowdown_template(const char *, const struct lowdown_buf *,
struct lowdown_buf *, const struct lowdown_metaq *,
int);
int smarty(struct lowdown_node *, size_t, enum lowdown_type);
const char *entity_find_nroff(const struct lowdown_buf *, int32_t *);
int32_t entity_find_iso(const struct lowdown_buf *);
const char *entity_find_tex(const struct lowdown_buf *, unsigned char *);
#define TEX_ENT_MATH 0x01
#define TEX_ENT_ASCII 0x02
int hbuf_eq(const struct lowdown_buf *, const struct lowdown_buf *);
int hbuf_streq(const struct lowdown_buf *, const char *);
int hbuf_strprefix(const struct lowdown_buf *, const char *);
void hbuf_free(struct lowdown_buf *);
int hbuf_grow(struct lowdown_buf *, size_t);
int hbuf_clone(const struct lowdown_buf *, struct lowdown_buf *);
struct lowdown_buf
*hbuf_dup(const struct lowdown_buf *);
int hbuf_extract_text(struct lowdown_buf *, const struct lowdown_node *);
const struct lowdown_buf
*hbuf_id(const struct lowdown_buf *, const struct lowdown_node *,
struct hentryq *);
struct lowdown_buf
*hbuf_new(size_t) __attribute__((malloc));
struct lowdown_buf
*hbuf_dupname(const struct lowdown_buf *);
int hbuf_printf(struct lowdown_buf *, const char *, ...)
__attribute__((format (printf, 2, 3)));
int hbuf_put(struct lowdown_buf *, const char *, size_t);
int hbuf_putb(struct lowdown_buf *, const struct lowdown_buf *);
int hbuf_putc(struct lowdown_buf *, char);
int hbuf_putf(struct lowdown_buf *, FILE *);
int hbuf_puts(struct lowdown_buf *, const char *);
void hbuf_truncate(struct lowdown_buf *);
int hbuf_shortlink(struct lowdown_buf *, const struct lowdown_buf *);
void hentryq_clear(struct hentryq *);
#define HBUF_PUTSL(output, literal) \
hbuf_put(output, literal, sizeof(literal) - 1)
ssize_t halink_email(size_t *, struct lowdown_buf *, char *, size_t, size_t);
ssize_t halink_url(size_t *, struct lowdown_buf *, char *, size_t, size_t);
ssize_t halink_www(size_t *, struct lowdown_buf *, char *, size_t, size_t);
int lowdown_gemini_esc(struct lowdown_buf *,
const char *, size_t, int);
int lowdown_html_esc(struct lowdown_buf *,
const char *, size_t, int, int, int);
int lowdown_html_esc_attr(struct lowdown_buf *,
const char *, size_t);
int lowdown_html_esc_href(struct lowdown_buf *,
const char *, size_t);
int lowdown_latex_esc(struct lowdown_buf *,
const char *, size_t);
int lowdown_nroff_esc(struct lowdown_buf *,
const char *, size_t, int, int);
char *rcsdate2str(const char *);
char *rcsauthor2str(const char *);
#endif /* !EXTERN_H */
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