2.0 KiB
[cfloat.syn]
17 Language support library [support]
17.3 Implementation properties [support.limits]
17.3.7 Header synopsis [cfloat.syn]
// all freestanding#define STDC_VERSION_FLOAT_H 202311L#define FLT_ROUNDS see below#define FLT_EVAL_METHOD see below#define FLT_RADIX see below#define INFINITY see below#define NAN see below#define FLT_SNAN see below#define DBL_SNAN see below#define LDBL_SNAN see below#define FLT_MANT_DIG see below#define DBL_MANT_DIG see below#define LDBL_MANT_DIG see below#define FLT_DECIMAL_DIG see below#define DBL_DECIMAL_DIG see below#define LDBL_DECIMAL_DIG see below#define FLT_DIG see below#define DBL_DIG see below#define LDBL_DIG see below#define FLT_MIN_EXP see below#define DBL_MIN_EXP see below#define LDBL_MIN_EXP see below#define FLT_MIN_10_EXP see below#define DBL_MIN_10_EXP see below#define LDBL_MIN_10_EXP see below#define FLT_MAX_EXP see below#define DBL_MAX_EXP see below#define LDBL_MAX_EXP see below#define FLT_MAX_10_EXP see below#define DBL_MAX_10_EXP see below#define LDBL_MAX_10_EXP see below#define FLT_MAX see below#define DBL_MAX see below#define LDBL_MAX see below#define FLT_EPSILON see below#define DBL_EPSILON see below#define LDBL_EPSILON see below#define FLT_MIN see below#define DBL_MIN see below#define LDBL_MIN see below#define FLT_TRUE_MIN see below#define DBL_TRUE_MIN see below#define LDBL_TRUE_MIN see below
The header defines all macros the same as the C standard library header <float.h>.
See also: ISO/IEC 9899:2024, 5.2.4.2.2