1 #ifndef _FLOAT_H 2 #define _FLOAT_H 3 4 #ifdef __cplusplus 5 extern "C" { 6 #endif 7 8 #ifdef __wasilibc_unmodified_upstream /* Use the compiler's definition of FLT_ROUNDS */ 9 int __flt_rounds(void); 10 #define FLT_ROUNDS (__flt_rounds()) 11 #else 12 #define FLT_ROUNDS (__builtin_flt_rounds()) 13 #endif 14 15 #define FLT_RADIX 2 16 17 #define FLT_TRUE_MIN 1.40129846432481707092e-45F 18 #define FLT_MIN 1.17549435082228750797e-38F 19 #define FLT_MAX 3.40282346638528859812e+38F 20 #define FLT_EPSILON 1.1920928955078125e-07F 21 22 #define FLT_MANT_DIG 24 23 #define FLT_MIN_EXP (-125) 24 #define FLT_MAX_EXP 128 25 #define FLT_HAS_SUBNORM 1 26 27 #define FLT_DIG 6 28 #define FLT_DECIMAL_DIG 9 29 #define FLT_MIN_10_EXP (-37) 30 #define FLT_MAX_10_EXP 38 31 32 #define DBL_TRUE_MIN 4.94065645841246544177e-324 33 #define DBL_MIN 2.22507385850720138309e-308 34 #define DBL_MAX 1.79769313486231570815e+308 35 #define DBL_EPSILON 2.22044604925031308085e-16 36 37 #define DBL_MANT_DIG 53 38 #define DBL_MIN_EXP (-1021) 39 #define DBL_MAX_EXP 1024 40 #define DBL_HAS_SUBNORM 1 41 42 #define DBL_DIG 15 43 #define DBL_DECIMAL_DIG 17 44 #define DBL_MIN_10_EXP (-307) 45 #define DBL_MAX_10_EXP 308 46 47 #define LDBL_HAS_SUBNORM 1 48 #define LDBL_DECIMAL_DIG DECIMAL_DIG 49 50 #include <bits/float.h> 51 52 #ifdef __cplusplus 53 } 54 #endif 55 56 #endif 57