| #define FE_TONEAREST 0 | |
| #define FE_TOWARDZERO 1 | |
| #define FE_UPWARD 2 | |
| #define FE_DOWNWARD 3 | |
| #define FE_INEXACT 0x00080000 | |
| #define FE_UNDERFLOW 0x00100000 | |
| #define FE_OVERFLOW 0x00200000 | |
| #define FE_DIVBYZERO 0x00400000 | |
| #define FE_INVALID 0x00800000 | |
| #define FE_ALL_EXCEPT 0x00f80000 | |
| typedef unsigned fexcept_t; | |
| typedef unsigned fenv_t; | |
| #define FE_DFL_ENV ((const fenv_t *)-1) |