| #include "libm.h" | |
| #if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384 | |
| int __signbitl(long double x) { | |
| union ldshape u = {x}; | |
| return u.i.se >> 15; | |
| } | |
| #elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024 | |
| int __signbitl(long double x) { return __signbit(x); } | |
| #endif |