header fix this test will not compile. */
if (isinff (1.0f)
|| !isinff (INFINITY)
-#ifndef NO_LONG_DOUBLE
|| isinfl (1.0L)
|| !isinfl (INFINITY)
-#endif
|| isnanf (2.0f)
|| !isnanf (NAN)
-#ifndef NO_LONG_DOUBLE
|| isnanl (2.0L)
|| !isnanl (NAN)
-#endif
)
{
printf ("FAIL: Failed to call is* functions.\n");