remove another invalid skip of locking in ungetwc

[oweals/musl.git] / src / math / __signbitl.c

diff --git a/src/math/__signbitl.c b/src/math/__signbitl.c
index c52c87bba062bf8b7c232496ef5c2cd86c2d7fbf..63b3dc5a08f3d89a3dd39a3ce74d7974317a0aa9 100644 (file)
--- a/src/math/__signbitl.c
+++ b/src/math/__signbitl.c
@@ -6,4 +6,9 @@ int __signbitl(long double x)
        union ldshape u = {x};
        return u.i.se >> 15;
 }
+#elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
+int __signbitl(long double x)
+{
+       return __signbit(x);
+}
 #endif