+/* Internally, we suppress any use of exception or rounding other
+ than what is supported by the hardware. This does mean that some
+ code will silently fail to report exceptions, set rounding mode
+ as expected, etc., but it allows math code to compile that otherwise
+ wouldn't (such as math/s_fma.c) and so is valuable.
+
+ We intentionally ignore the "exception" arguments of functions that
+ take an exception, since we can't even evaluate the argument
+ without causing a build failure. The extra level of statement
+ expression wrapping avoids "statement with no effect" warnings.
+ Since the callers don't check for errors anyway, we just claim
+ success in every case.
+
+ The overrides for libc_ functions must happen before we include
+ the generic math_private.h, and the overrides for regular
+ <fenv.h> functions must happen afterwards, to avoid clashing with
+ the declarations of those functions. */
+
+#define libc_fesetround(rnd) ({ 0; })
+#define libc_fetestexcept(exc) ({ 0; })
+#define libc_feholdexcept_setround(env, exc) ({ (void) (env); 0; })
+#define libc_feupdateenv_test(env, exc) ({ (void) (env); 0; })
+