diff options
Diffstat (limited to 'math/math.h')
| -rw-r--r-- | math/math.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/math/math.h b/math/math.h index 1dca14684d..55cb46fb12 100644 --- a/math/math.h +++ b/math/math.h @@ -28,6 +28,9 @@ __BEGIN_DECLS +/* Get definitions of __intmax_t and __uintmax_t. */ +#include <bits/types.h> + /* Get machine-dependent vector math functions declarations. */ #include <bits/math-vector.h> @@ -152,6 +155,28 @@ typedef _Float128x double_t; #include <bits/fp-fast.h> +#if __GLIBC_USE (IEC_60559_BFP_EXT) +/* Rounding direction macros for fromfp functions. */ +enum + { + FP_INT_UPWARD = +# define FP_INT_UPWARD 0 + FP_INT_UPWARD, + FP_INT_DOWNWARD = +# define FP_INT_DOWNWARD 1 + FP_INT_DOWNWARD, + FP_INT_TOWARDZERO = +# define FP_INT_TOWARDZERO 2 + FP_INT_TOWARDZERO, + FP_INT_TONEARESTFROMZERO = +# define FP_INT_TONEARESTFROMZERO 3 + FP_INT_TONEARESTFROMZERO, + FP_INT_TONEAREST = +# define FP_INT_TONEAREST 4 + FP_INT_TONEAREST, + }; +#endif + /* The file <bits/mathcalls.h> contains the prototypes for all the actual math functions. These macros are used for those prototypes, so we can easily declare each function as both `name' and `__name', |