freebsd-dev/contrib/ntp/include/ieee754io.h
Ollivier Robert ea906c4152 Merge ntpd & friends 4.2.4p5 from vendor/ntp/dist into head. Next commit
will update usr.sbin/ntp to match this.

MFC after:	2 weeks
2008-08-22 15:58:00 +00:00

79 lines
2.9 KiB
C

/*
* /src/NTP/ntp4-dev/include/ieee754io.h,v 4.3 2005/04/16 17:32:10 kardel RELEASE_20050508_A
*
* ieee754io.h,v 4.3 2005/04/16 17:32:10 kardel RELEASE_20050508_A
*
* $Created: Sun Jul 13 12:22:11 1997 $
*
* Copyright (c) 1997-2005 by Frank Kardel <kardel <AT> ntp.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef IEEE754IO_H
#define IEEE754IO_H
#define IEEE_SINGLE 1
#define IEEE_DOUBLE 2
#define IEEE_MSB 1
#define IEEE_LSB 2
#define IEEE_OK 0 /* conversion ok */
#define IEEE_BADCALL 1 /* bad call parameters */
#define IEEE_NAN 2 /* found an NaN */
#define IEEE_POSINFINITY 3 /* positive infinity */
#define IEEE_NEGINFINITY 4 /* negative infinity */
#define IEEE_POSOVERFLOW 5 /* positive overflow */
#define IEEE_NEGOVERFLOW 6 /* negative overflow */
#define IEEE_OFFSETS 8 /* number of byte positions */
typedef unsigned char offsets_t[IEEE_OFFSETS];
int fetch_ieee754 P((unsigned char **bufp, int size, l_fp *lfpp, offsets_t offsets));
int put_ieee754 P((unsigned char **bufpp, int size, l_fp *lfpp, offsets_t offsets));
#endif
/*
* History:
*
* ieee754io.h,v
* Revision 4.3 2005/04/16 17:32:10 kardel
* update copyright
*
* Revision 4.2 2004/11/14 15:29:41 kardel
* support PPSAPI, upgrade Copyright to Berkeley style
*
* Revision 4.0 1998/04/10 19:50:40 kardel
* Start 4.0 release version numbering
*
* Revision 1.1 1998/04/10 19:27:33 kardel
* initial NTP VERSION 4 integration of PARSE with GPS166 binary support
*
* Revision 1.1 1997/10/06 20:55:37 kardel
* new parse structure
*
*/