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31 #if (defined(__MINGW32__) || defined(_MSC_VER)) && __STDC_HOSTED__ && \
32 __has_include_next(<float.h>)
33 # include_next <float.h>
36 # undef FLT_EVAL_METHOD
42 # if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__)
51 # undef FLT_MIN_10_EXP
52 # undef DBL_MIN_10_EXP
53 # undef LDBL_MIN_10_EXP
57 # undef FLT_MAX_10_EXP
58 # undef DBL_MAX_10_EXP
59 # undef LDBL_MAX_10_EXP
69 # if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__)
73 # undef FLT_DECIMAL_DIG
74 # undef DBL_DECIMAL_DIG
75 # undef LDBL_DECIMAL_DIG
81 #define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
82 #define FLT_ROUNDS (__builtin_flt_rounds())
83 #define FLT_RADIX __FLT_RADIX__
85 #define FLT_MANT_DIG __FLT_MANT_DIG__
86 #define DBL_MANT_DIG __DBL_MANT_DIG__
87 #define LDBL_MANT_DIG __LDBL_MANT_DIG__
89 #if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__)
90 # define DECIMAL_DIG __DECIMAL_DIG__
93 #define FLT_DIG __FLT_DIG__
94 #define DBL_DIG __DBL_DIG__
95 #define LDBL_DIG __LDBL_DIG__
97 #define FLT_MIN_EXP __FLT_MIN_EXP__
98 #define DBL_MIN_EXP __DBL_MIN_EXP__
99 #define LDBL_MIN_EXP __LDBL_MIN_EXP__
101 #define FLT_MIN_10_EXP __FLT_MIN_10_EXP__
102 #define DBL_MIN_10_EXP __DBL_MIN_10_EXP__
103 #define LDBL_MIN_10_EXP __LDBL_MIN_10_EXP__
105 #define FLT_MAX_EXP __FLT_MAX_EXP__
106 #define DBL_MAX_EXP __DBL_MAX_EXP__
107 #define LDBL_MAX_EXP __LDBL_MAX_EXP__
109 #define FLT_MAX_10_EXP __FLT_MAX_10_EXP__
110 #define DBL_MAX_10_EXP __DBL_MAX_10_EXP__
111 #define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__
113 #define FLT_MAX __FLT_MAX__
114 #define DBL_MAX __DBL_MAX__
115 #define LDBL_MAX __LDBL_MAX__
117 #define FLT_EPSILON __FLT_EPSILON__
118 #define DBL_EPSILON __DBL_EPSILON__
119 #define LDBL_EPSILON __LDBL_EPSILON__
121 #define FLT_MIN __FLT_MIN__
122 #define DBL_MIN __DBL_MIN__
123 #define LDBL_MIN __LDBL_MIN__
125 #if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__)
126 # define FLT_TRUE_MIN __FLT_DENORM_MIN__
127 # define DBL_TRUE_MIN __DBL_DENORM_MIN__
128 # define LDBL_TRUE_MIN __LDBL_DENORM_MIN__
129 # define FLT_DECIMAL_DIG __FLT_DECIMAL_DIG__
130 # define DBL_DECIMAL_DIG __DBL_DECIMAL_DIG__
131 # define LDBL_DECIMAL_DIG __LDBL_DECIMAL_DIG__