diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/math_private.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/math/math_private.h b/math/math_private.h index 850442c..a7a4f3d 100644 --- a/math/math_private.h +++ b/math/math_private.h @@ -204,6 +204,15 @@ do { \ (d) = iw_u.value; \ } while (0) +/* Get the more significant 32 bits of a long double mantissa. */ + +#define GET_LDOUBLE_MSW(v,d) \ +do { \ + ieee_long_double_shape_type sh_u; \ + sh_u.value = (d); \ + (v) = sh_u.parts.msw; \ +} while (0) + /* Set the more significant 32 bits of a long double mantissa from an int. */ #define SET_LDOUBLE_MSW(d,v) \ |