musl/arch/arm/bits/float.h

#define FLT_ROUNDS 1
#define FLT_EVAL_METHOD 0

#define LDBL_MIN 2.2250738585072014e-308
#define LDBL_MAX 1.7976931348623157e+308
#define LDBL_EPSILON 2.2204460492503131e-16

#define LDBL_MANT_DIG 53
#define LDBL_MIN_EXP (-1021)
#define LDBL_MAX_EXP 1024

#define LDBL_DIG 15
#define LDBL_MIN_10_EXP (-307)
#define LDBL_MAX_10_EXP 308

#define DECIMAL_DIG 17