| 1 | /* Solaris specific fixes */ |
| 2 | |
| 3 | #if defined(__GNUC__) |
| 4 | #include <math.h> |
| 5 | #undef isnan |
| 6 | #define isnan(x) \ |
| 7 | __extension__({ __typeof (x) __x_a = (x); \ |
| 8 | __builtin_expect(__x_a != __x_a, 0); }) |
| 9 | |
| 10 | #undef isfinite |
| 11 | #define isfinite(x) \ |
| 12 | __extension__ ({ __typeof (x) __x_f = (x); \ |
| 13 | __builtin_expect(!isnan(__x_f - __x_f), 1); }) |
| 14 | |
| 15 | #undef isinf |
| 16 | #define isinf(x) \ |
| 17 | __extension__ ({ __typeof (x) __x_i = (x); \ |
| 18 | __builtin_expect(!isnan(__x_i) && !isfinite(__x_i), 0); }) |
| 19 | |
| 20 | #define u_int uint |
| 21 | #define u_int32_t uint32_t |
| 22 | #endif /* __GNUC__ */ |