Declare some TS 18661-4 interfaces for C2X.

[thirdparty/glibc.git] / math / bits / mathcalls.h

diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
index 3d1dc07d984ee998ea4893c9329f8126b24b910c..47808a2915247ef44ebde5a01cd21b18c32b613d 100644 (file)
--- a/math/bits/mathcalls.h
+++ b/math/bits/mathcalls.h
@@ -109,7 +109,7 @@ __MATHCALL (log10,, (_Mdouble_ __x));
 /* Break VALUE into integral and fractional parts.  */
 __MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr)) __nonnull ((2));
 
-#if __GLIBC_USE (IEC_60559_FUNCS_EXT)
+#if __GLIBC_USE (IEC_60559_FUNCS_EXT_C2X)
 /* Compute exponent to base ten.  */
 __MATHCALL (exp10,, (_Mdouble_ __x));
 #endif