diff options
Diffstat (limited to 'math/tgmath.h')
| -rw-r--r-- | math/tgmath.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/math/tgmath.h b/math/tgmath.h index ea2b611f15..8916fbe39c 100644 --- a/math/tgmath.h +++ b/math/tgmath.h @@ -392,6 +392,13 @@ prevailing rounding mode. */ #define rint(Val) __TGMATH_UNARY_REAL_ONLY (Val, rint) +#ifdef __USE_GNU +/* Return X - epsilon. */ +# define nextdown(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextdown) +/* Return X + epsilon. */ +# define nextup(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextup) +#endif + /* Return X + epsilon if X < Y, X - epsilon if X > Y. */ #define nextafter(Val1, Val2) __TGMATH_BINARY_REAL_ONLY (Val1, Val2, nextafter) #define nexttoward(Val1, Val2) \ |