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/*
* 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.
*/
#ifndef ISC_SERIAL_H
#define ISC_SERIAL_H 1
#include <isc/lang.h>
#include <isc/types.h>
/*! \file isc/serial.h
* \brief Implement 32 bit serial space arithmetic comparison functions.
* Note: Undefined results are returned as ISC_FALSE.
*/
/***
*** Functions
***/
ISC_LANG_BEGINDECLS
isc_boolean_t
isc_serial_lt(isc_uint32_t a, isc_uint32_t b);
/*%<
* Return true if 'a' < 'b' otherwise false.
*/
isc_boolean_t
isc_serial_gt(isc_uint32_t a, isc_uint32_t b);
/*%<
* Return true if 'a' > 'b' otherwise false.
*/
isc_boolean_t
isc_serial_le(isc_uint32_t a, isc_uint32_t b);
/*%<
* Return true if 'a' <= 'b' otherwise false.
*/
isc_boolean_t
isc_serial_ge(isc_uint32_t a, isc_uint32_t b);
/*%<
* Return true if 'a' >= 'b' otherwise false.
*/
isc_boolean_t
isc_serial_eq(isc_uint32_t a, isc_uint32_t b);
/*%<
* Return true if 'a' == 'b' otherwise false.
*/
isc_boolean_t
isc_serial_ne(isc_uint32_t a, isc_uint32_t b);
/*%<
* Return true if 'a' != 'b' otherwise false.
*/
ISC_LANG_ENDDECLS
#endif /* ISC_SERIAL_H */