StdLib/Include/x86/float.h

   1 /** @file
   2     Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
   3     This program and the accompanying materials are licensed and made available under
   4     the terms and conditions of the BSD License that accompanies this distribution.
   5     The full text of the license may be found at
   6     http://opensource.org/licenses/bsd-license.
   7
   8     THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
   9     WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  10
  11     NetBSD: float.h,v 1.5 2003/10/23 23:26:06 kleink Exp
  12 **/
  13 #ifndef _X86_FLOAT_H_
  14 #define _X86_FLOAT_H_
  15
  16 /* long double and double are the same in Microsoft compilers.
  17     In GCC long double is fully supported.
  18 */
  19 #if !defined(_MSC_VER)        /* Non-Microsoft compiler specifics. */
  20   #define LDBL_MANT_DIG   64
  21   #define LDBL_EPSILON    1.0842021724855044340E-19L
  22   #define LDBL_DIG        18
  23   #define LDBL_MIN_EXP    (-16381)
  24   #define LDBL_MIN        3.3621031431120935063E-4932L
  25   #define LDBL_MIN_10_EXP (-4931)
  26   #define LDBL_MAX_EXP    16384
  27   #define LDBL_MAX        1.1897314953572317650E+4932L
  28   #define LDBL_MAX_10_EXP 4932
  29
  30   #define DECIMAL_DIG     21
  31 #endif  // !defined(_MSC_VER)
  32
  33 #include <sys/float_ieee754.h>
  34
  35 #endif  /* _X86_FLOAT_H_ */