-static const volatile long double
-tiny = 1.0e-300;
-static const long double
-zero = 0.0;
-/* XXX Work around the fact that gcc truncates long double constants on i386 */
-static const volatile double
-pi1 = 3.14159265358979311600e+00, /* 0x1.921fb54442d18p+1 */
-pi2 = 1.22514845490862001043e-16; /* 0x1.1a80000000000p-53 */
-#define pi ((long double)pi1 + pi2)
-#if 0
-static const long double
-pi = 3.14159265358979323846264338327950280e+00L;
-#endif