golden hour

/usr/include/bind9/isccc

File/Folder	Size	Actions
alist.h	2.34 KB
base64.h	2.38 KB
cc.h	3.62 KB
ccmsg.h	3.54 KB
events.h	1.5 KB
lib.h	1.53 KB
result.h	2.15 KB
sexpr.h	2.94 KB
symtab.h	4.13 KB
symtype.h	1.42 KB
types.h	1.73 KB
util.h	4.89 KB
version.h	706 B

Edit: sexpr.h

/*
 * Portions Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 *
 * Portions Copyright (C) 2001 Nominum, Inc.
 *
 * Permission to use, copy, modify, and/or 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 ISC AND NOMINUM DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC 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 ISCCC_SEXPR_H
#define ISCCC_SEXPR_H 1

/*! \file isccc/sexpr.h */

#include <stdio.h>

#include <isc/lang.h>
#include <isccc/types.h>

ISC_LANG_BEGINDECLS

/*% dotted pair structure */
struct isccc_dottedpair {
	isccc_sexpr_t *car;
	isccc_sexpr_t *cdr;
};

/*% iscc_sexpr structure */
struct isccc_sexpr {
	unsigned int			type;
	union {
		char *			as_string;
		isccc_dottedpair_t	as_dottedpair;
		isccc_region_t		as_region;
	}				value;
};

#define ISCCC_SEXPRTYPE_NONE		0x00	/*%< Illegal. */
#define ISCCC_SEXPRTYPE_T			0x01
#define ISCCC_SEXPRTYPE_STRING		0x02
#define ISCCC_SEXPRTYPE_DOTTEDPAIR	0x03
#define ISCCC_SEXPRTYPE_BINARY		0x04

#define ISCCC_SEXPR_CAR(s)		(s)->value.as_dottedpair.car
#define ISCCC_SEXPR_CDR(s)		(s)->value.as_dottedpair.cdr

isccc_sexpr_t *
isccc_sexpr_cons(isccc_sexpr_t *car, isccc_sexpr_t *cdr);

isccc_sexpr_t *
isccc_sexpr_tconst(void);

isccc_sexpr_t *
isccc_sexpr_fromstring(const char *str);

isccc_sexpr_t *
isccc_sexpr_frombinary(const isccc_region_t *region);

void
isccc_sexpr_free(isccc_sexpr_t **sexprp);

void
isccc_sexpr_print(isccc_sexpr_t *sexpr, FILE *stream);

isccc_sexpr_t *
isccc_sexpr_car(isccc_sexpr_t *list);

isccc_sexpr_t *
isccc_sexpr_cdr(isccc_sexpr_t *list);

void
isccc_sexpr_setcar(isccc_sexpr_t *pair, isccc_sexpr_t *car);

void
isccc_sexpr_setcdr(isccc_sexpr_t *pair, isccc_sexpr_t *cdr);

isccc_sexpr_t *
isccc_sexpr_addtolist(isccc_sexpr_t **l1p, isccc_sexpr_t *l2);

isc_boolean_t
isccc_sexpr_listp(isccc_sexpr_t *sexpr);

isc_boolean_t
isccc_sexpr_emptyp(isccc_sexpr_t *sexpr);

isc_boolean_t
isccc_sexpr_stringp(isccc_sexpr_t *sexpr);

isc_boolean_t
isccc_sexpr_binaryp(isccc_sexpr_t *sexpr);

char *
isccc_sexpr_tostring(isccc_sexpr_t *sexpr);

isccc_region_t *
isccc_sexpr_tobinary(isccc_sexpr_t *sexpr);

ISC_LANG_ENDDECLS

#endif /* ISCCC_SEXPR_H */