diff options
Diffstat (limited to 'lib/msun/src/e_acosh.c')
-rw-r--r-- | lib/msun/src/e_acosh.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/msun/src/e_acosh.c b/lib/msun/src/e_acosh.c index a0cc6cb..358c8bd 100644 --- a/lib/msun/src/e_acosh.c +++ b/lib/msun/src/e_acosh.c @@ -29,6 +29,8 @@ __FBSDID("$FreeBSD$"); * acosh(NaN) is NaN without signal. */ +#include <float.h> + #include "math.h" #include "math_private.h" @@ -60,3 +62,7 @@ __ieee754_acosh(double x) return log1p(t+sqrt(2.0*t+t*t)); } } + +#if LDBL_MANT_DIG == 53 +__weak_reference(acosh, acoshl); +#endif |