/***********************************************************************

*                                                                      *

*               This software is part of the ast package               *

*          Copyright (c) 1985-2011 AT&T Intellectual Property          *

*                      and is licensed under the                       *

*                 Eclipse Public License, Version 1.0                  *

*                    by AT&T Intellectual Property                     *

*                                                                      *

*                A copy of the License is available at                 *

*          http://www.eclipse.org/org/documents/epl-v10.html           *

*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

*                                                                      *

*              Information and Software Systems Research               *

*                            AT&T Research                             *

*                           Florham Park NJ                            *

*                                                                      *

*                 Glenn Fowler <gsf@research.att.com>                  *

*                  David Korn <dgk@research.att.com>                   *

*                   Phong Vo <kpv@research.att.com>                    *

*                                                                      *

***********************************************************************/

#pragma prototyped

#include <tv.h>

/*

 * compare a with b

 * strcmp semantics

 */

int

tvcmp(register const Tv_t* a, register const Tv_t* b)

{

	if (a->tv_sec < b->tv_sec)

		return -1;

	if (a->tv_sec > b->tv_sec)

		return 1;

	if (a->tv_nsec != TV_NSEC_IGNORE && b->tv_nsec != TV_NSEC_IGNORE)

	{

		if (a->tv_nsec < b->tv_nsec)

			return -1;

		if (a->tv_nsec > b->tv_nsec)

			return 1;

	}

	return 0;

}