| 1 | #define FE_TONEAREST 0 |
| 2 | #define FE_TOWARDZERO 1 |
| 3 | #define FE_UPWARD 2 |
| 4 | #define FE_DOWNWARD 3 |
| 5 | |
| 6 | #define FE_INEXACT 0x00080000 |
| 7 | #define FE_UNDERFLOW 0x00100000 |
| 8 | #define FE_OVERFLOW 0x00200000 |
| 9 | #define FE_DIVBYZERO 0x00400000 |
| 10 | #define FE_INVALID 0x00800000 |
| 11 | |
| 12 | #define FE_ALL_EXCEPT 0x00f80000 |
| 13 | |
| 14 | typedef unsigned fexcept_t; |
| 15 | typedef unsigned fenv_t; |
| 16 | |
| 17 | #define FE_DFL_ENV ((const fenv_t *)-1) |