1/*
2 * Copyright (C) 2004-2007, 2009  Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1999-2001  Internet Software Consortium.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: lib.h,v 1.18 2009/09/02 23:48:02 tbox Exp $ */
19
20#ifndef DNS_LIB_H
21#define DNS_LIB_H 1
22
23/*! \file dns/lib.h */
24
25#include <isc/types.h>
26#include <isc/lang.h>
27
28ISC_LANG_BEGINDECLS
29
30/*%
31 * Tuning: external query load in packets per seconds.
32 */
33LIBDNS_EXTERNAL_DATA extern unsigned int dns_pps;
34LIBDNS_EXTERNAL_DATA extern isc_msgcat_t *dns_msgcat;
35
36void
37dns_lib_initmsgcat(void);
38/*%<
39 * Initialize the DNS library's message catalog, dns_msgcat, if it
40 * has not already been initialized.
41 */
42
43isc_result_t
44dns_lib_init(void);
45/*%<
46 * A set of initialization procedure used in the DNS library.  This function
47 * is provided for an application that is not aware of the underlying ISC or
48 * DNS libraries much.
49 */
50
51void
52dns_lib_shutdown(void);
53/*%<
54 * Free temporary resources allocated in dns_lib_init().
55 */
56
57ISC_LANG_ENDDECLS
58
59#endif /* DNS_LIB_H */
60