5 #if LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
7 /* This version is for 80-bit little endian long double */
9 long double frexpl(long double x, int *e)
11 union { long double ld; uint16_t hw[5]; } y = { x };
12 int ee = y.hw[4]&0x7fff;
16 x = frexpl(x*0x1p64, e);
20 } else if (ee == 0x7fff) {
32 long double frexpl(long double x, int *e)