| #define FE_INVALID 1 | |
| #define FE_DIVBYZERO 2 | |
| #define FE_OVERFLOW 4 | |
| #define FE_UNDERFLOW 8 | |
| #define FE_INEXACT 16 | |
| #define FE_ALL_EXCEPT 31 | |
| #define FE_TONEAREST 0 | |
| #define FE_DOWNWARD 0x800000 | |
| #define FE_UPWARD 0x400000 | |
| #define FE_TOWARDZERO 0xc00000 | |
| typedef unsigned int fexcept_t; | |
| typedef struct { | |
| unsigned int __fpcr; | |
| unsigned int __fpsr; | |
| } fenv_t; | |
| #define FE_DFL_ENV ((const fenv_t *) -1) |