1258945Sroberto/*
2280849Scy * Copyright (C) 2004, 2005, 2007, 2011, 2012  Internet Systems Consortium, Inc. ("ISC")
3258945Sroberto * Copyright (C) 1999-2001  Internet Software Consortium.
4258945Sroberto *
5258945Sroberto * Permission to use, copy, modify, and/or distribute this software for any
6258945Sroberto * purpose with or without fee is hereby granted, provided that the above
7258945Sroberto * copyright notice and this permission notice appear in all copies.
8258945Sroberto *
9258945Sroberto * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10258945Sroberto * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11258945Sroberto * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12258945Sroberto * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13258945Sroberto * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14258945Sroberto * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15258945Sroberto * PERFORMANCE OF THIS SOFTWARE.
16258945Sroberto */
17258945Sroberto
18280849Scy/* $Id$ */
19258945Sroberto
20258945Sroberto#ifndef ISC_STDTIME_H
21258945Sroberto#define ISC_STDTIME_H 1
22258945Sroberto
23258945Sroberto#include <isc/lang.h>
24258945Sroberto#include <isc/int.h>
25258945Sroberto
26258945Sroberto/*
27258945Sroberto * It's public information that 'isc_stdtime_t' is an unsigned integral type.
28258945Sroberto * Applications that want maximum portability should not assume anything
29258945Sroberto * about its size.
30258945Sroberto */
31258945Srobertotypedef isc_uint32_t isc_stdtime_t;
32280849Scy
33280849Scy/* but this flag helps... */
34280849Scy#define STDTIME_ON_32BITS	1
35280849Scy
36258945Sroberto/*
37258945Sroberto * isc_stdtime32_t is a 32-bit version of isc_stdtime_t.  A variable of this
38258945Sroberto * type should only be used as an opaque integer (e.g.,) to compare two
39258945Sroberto * time values.
40258945Sroberto */
41258945Srobertotypedef isc_uint32_t isc_stdtime32_t;
42258945Sroberto
43258945SrobertoISC_LANG_BEGINDECLS
44258945Sroberto
45258945Srobertovoid
46258945Srobertoisc_stdtime_get(isc_stdtime_t *t);
47258945Sroberto/*
48258945Sroberto * Set 't' to the number of seconds since 00:00:00 UTC, January 1, 1970.
49258945Sroberto *
50258945Sroberto * Requires:
51258945Sroberto *
52258945Sroberto *	't' is a valid pointer.
53258945Sroberto */
54258945Sroberto
55258945Sroberto#define isc_stdtime_convert32(t, t32p) (*(t32p) = t)
56258945Sroberto/*
57258945Sroberto * Convert the standard time to its 32-bit version.
58258945Sroberto */
59258945Sroberto
60258945SrobertoISC_LANG_ENDDECLS
61258945Sroberto
62258945Sroberto#endif /* ISC_STDTIME_H */
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