//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft shared
// source or premium shared source license agreement under which you licensed
// this source code. If you did not accept the terms of the license agreement,
// you are not authorized to use this source code. For the terms of the license,
// please see the license agreement between you and Microsoft or, if applicable,
// see the SOURCE.RTF on your install media or the root of your tools installation.
// THE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES OR INDEMNITIES.
//
/* values used by math functions -- IEEE 754 long version */
#if defined(_M_CEE_PURE)
#if defined(MRTDLL)
#undef MRTDLL
#endif
#if defined(MRTDLL)
#undef CRTDLL
#endif
#endif

#include "xmath.h"
_C_STD_BEGIN

 #if _DLONG == 0
		/* macros -- 64-bit */
  #define NBITS	(48 + _DOFF)

  #if _D0 == 0
   #define INIT(w0)		{w0, 0, 0, 0}
   #define INIT2(w0, w1)	{w0, 0, 0, w1}

  #else /* _DLONG == 0 */
   #define INIT(w0)		{0, 0, 0, w0}
   #define INIT2(w0, w1)	{w1, 0, 0, w0}
  #endif /* _DLONG == 0 */

		/* static data */
extern /* const */ _Dconst _LDenorm = {INIT2(0, 1)};
extern /* const */ _Dconst _LEps = {
	INIT((_DBIAS - NBITS - 1) << _DOFF)};
extern /* const */ _Dconst _LInf = {INIT(_DMAX << _DOFF)};
extern /* const */ _Dconst _LNan = {INIT((_DMAX << _DOFF)
	| (1 << (_DOFF - 1)))};
extern /* const */ _Dconst _LSnan = {INIT2(_DMAX << _DOFF, 1)};
extern /* const */ _Dconst _LRteps = {
	INIT((_DBIAS - NBITS / 2) << _DOFF)};

 #elif _DLONG == 1
		/* macros -- 80-bit */
  #define NBITS	64

  #if _D0 == 0
   #define INIT(w0, w1)		{w0, w1, 0, 0, 0}
   #define INIT3(w0, w1, wn)	{w0, w1, 0, 0, wn}

  #else /* _D0 == 0 */
   #define INIT(w0, w1)		{0, 0, 0, w1, w0}
   #define INIT3(w0, w1, wn)	{wn, 0, 0, w1, w0}
  #endif /* _D0 == 0 */

		/* static data */
extern /* const */ _Dconst _LDenorm = {INIT3(0, 0, 1)};
extern /* const */ _Dconst _LEps = {
	INIT(_LBIAS - NBITS - 1, 0x8000)};
extern /* const */ _Dconst _LInf = {INIT(_LMAX, 0x8000)};
extern /* const */ _Dconst _LNan = {INIT(_LMAX, 0xc000)};
extern /* const */ _Dconst _LSnan = {INIT3(_LMAX, 0x8000, 1)};
extern /* const */ _Dconst _LRteps = {
	INIT(_LBIAS - NBITS / 2, 0x8000)};

 #else /* 1 < _DLONG */
		/* macros -- 128-bit SPARC */
  #define NBITS	128

  #if _D0 == 0
   #define INIT(w0, w1)		{w0, w1, 0, 0, 0, 0, 0, 0}
   #define INIT3(w0, w1, wn)	{w0, w1, 0, 0, 0, 0, 0, wn}

  #else /* _D0 == 0 */
   #define INIT(w0, w1)		{0, 0, 0, 0, 0, 0, w1, w0}
   #define INIT3(w0, w1, wn)	{wn, 0, 0, 0, 0, 0, w1, w0}
  #endif /* _D0 == 0 */

		/* static data */
extern /* const */ _Dconst _LDenorm = {INIT3(0, 0, 1)};
extern /* const */ _Dconst _LEps = {
	INIT(_LBIAS - NBITS - 1, 0x8000)};
extern /* const */ _Dconst _LInf = {INIT(_LMAX, 0)};
extern /* const */ _Dconst _LNan = {INIT(_LMAX, 0x8000)};
extern /* const */ _Dconst _LSnan = {INIT3(_LMAX, 0, 1)};
extern /* const */ _Dconst _LRteps = {
	INIT(_LBIAS - NBITS / 2, 0x8000)};
 #endif /* _DLONG */

extern /* const */ long double _LXbig = (NBITS + 1) * 347L / 1000;
_CRTIMP2_PURE extern /* const */ long double _LZero = 0.0L;
_C_STD_END

/*
 * Copyright (c) 1992-2007 by P.J. Plauger.  ALL RIGHTS RESERVED.
 * Consult your license regarding permissions and restrictions.
 V5.03:0009 */
