1 files changed, 0 insertions, 24 deletions
diff --git a/sysdeps/m68k/m680x0/fpu/bits/mathinline.h b/sysdeps/m68k/m680x0/fpu/bits/mathinline.h
index 07ba1454b9..dcc2a4e829 100644
--- a/sysdeps/m68k/m680x0/fpu/bits/mathinline.h
+++ b/sysdeps/m68k/m680x0/fpu/bits/mathinline.h
@@ -28,30 +28,6 @@
 
 #ifdef	__GNUC__
 
-#ifdef __USE_ISOC99
-
-/* Test for negative number.  Used in the signbit() macro.  */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
-  __extension__ union { float __f; int __i; } __u = { __f: __x };
-  return __u.__i < 0;
-}
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
-  __extension__ union { double __d; int __i[2]; } __u = { __d: __x };
-  return __u.__i[0] < 0;
-}
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
-  __extension__ union { long double __d; int __i[3]; } __u = { __d: __x };
-  return __u.__i[0] < 0;
-}
-#endif
-
-
 #if (!defined __NO_MATH_INLINES && defined __OPTIMIZE__) \
     || defined __LIBC_INTERNAL_MATH_INLINES