libphobos/libdruntime/core/stdc/float_.d

   1 /**
   2  * D header file for C99.
   3  *
   4  * $(C_HEADER_DESCRIPTION pubs.opengroup.org/onlinepubs/009695399/basedefs/_float.h.html, _float.h)
   5  *
   6  * Copyright: Copyright Sean Kelly 2005 - 2009.
   7  * License: Distributed under the
   8  *      $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
   9  *    (See accompanying file LICENSE)
  10  * Authors:   Sean Kelly
  11  * Source:    $(DRUNTIMESRC core/stdc/_float_.d)
  12  * Standards: ISO/IEC 9899:1999 (E)
  13  */
  14
  15 module core.stdc.float_;
  16
  17 extern (C):
  18 @trusted: // Constants only.
  19 nothrow:
  20 @nogc:
  21
  22 ///
  23 enum FLT_ROUNDS                 = 1;
  24 ///
  25 enum FLT_EVAL_METHOD    = 2;
  26 ///
  27 enum FLT_RADIX                  = 2;
  28
  29 ///
  30 enum DECIMAL_DIG                = real.dig;
  31 ///
  32 enum FLT_DIG                    = float.dig;
  33 ///
  34 enum DBL_DIG                    = double.dig;
  35 ///
  36 enum LDBL_DIG                   = real.dig;
  37
  38 ///
  39 enum FLT_MANT_DIG               = float.mant_dig;
  40 ///
  41 enum DBL_MANT_DIG               = double.mant_dig;
  42 ///
  43 enum LDBL_MANT_DIG              = real.mant_dig;
  44
  45 ///
  46 enum FLT_MIN                    = float.min_normal;
  47 ///
  48 enum DBL_MIN                    = double.min_normal;
  49 ///
  50 enum LDBL_MIN                   = real.min_normal;
  51
  52 ///
  53 enum FLT_MAX                    = float.max;
  54 ///
  55 enum DBL_MAX                    = double.max;
  56 ///
  57 enum LDBL_MAX                   = real.max;
  58
  59 ///
  60 enum FLT_EPSILON                = float.epsilon;
  61 ///
  62 enum DBL_EPSILON                = double.epsilon;
  63 ///
  64 enum LDBL_EPSILON               = real.epsilon;
  65
  66 ///
  67 enum FLT_MIN_EXP                = float.min_exp;
  68 ///
  69 enum DBL_MIN_EXP                = double.min_exp;
  70 ///
  71 enum LDBL_MIN_EXP               = real.min_exp;
  72
  73 ///
  74 enum FLT_MAX_EXP                = float.max_exp;
  75 ///
  76 enum DBL_MAX_EXP                = double.max_exp;
  77 ///
  78 enum LDBL_MAX_EXP               = real.max_exp;
  79
  80 ///
  81 enum FLT_MIN_10_EXP             = float.min_10_exp;
  82 ///
  83 enum DBL_MIN_10_EXP             = double.min_10_exp;
  84 ///
  85 enum LDBL_MIN_10_EXP    = real.min_10_exp;
  86
  87 ///
  88 enum FLT_MAX_10_EXP             = float.max_10_exp;
  89 ///
  90 enum DBL_MAX_10_EXP             = double.max_10_exp;
  91 ///
  92 enum LDBL_MAX_10_EXP    = real.max_10_exp;