timespec.h
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timespec.h
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	/* timespec -- System time interface

	Copyright (C) 2000, 2002, 2004, 2005 Free Software Foundation, Inc.

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2, or (at your option)
	any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software Foundation,
	Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */

	#if ! defined TIMESPEC_H
	# define TIMESPEC_H


	// # if ! HAVE_STRUCT_TIMESPEC // This is what it should be, but some cygwin versions seem to break this check.
	# if defined HAVE_STRUCT_TIMESPEC \|\| defined _STRUCT_TIMESPEC \|\| defined __timespec_defined
	# else
	/* Some systems don't define this struct, e.g., AIX 4.1, Ultrix 4.3, some cygwin versions. */
	# define _STRUCT_TIMESPEC
	# define __timespec_defined 1
	struct timespec
	{
	time_t tv_sec;
	long tv_nsec;
	};
	# endif


	# if ! HAVE_DECL_NANOSLEEP
	/* Don't specify a prototype here. Some systems (e.g., OSF) declare
	nanosleep with a conflicting one (const-less first parameter). */
	int nanosleep ();
	# endif

	#endif