| /* Use undocumented functions in libgcc to clear and test dummy floating | |
| point exception flags. That functionality is in libgcc just for | |
| testing purposes. | |
| If fesetexcept and feclearexcept are available, use those instead. */ | |
| /* Get names of exception flags. */ | |
| #include <fenv.h> | |
| extern void __dfp_clear_except (int); | |
| #define DFP_CLEAR_EXCEPT(M) __dfp_clear_except(M) | |
| extern int __dfp_test_except (int); | |
| #define DFP_TEST_EXCEPT(M) __dfp_test_except(M) |