// FIXME
//#ifdef __i386__
/* XXX Work around the fact that gcc truncates long double constants on i386 */
-static volatile double
+static const volatile double
pi1 = 3.14159265358979311600e+00, /* 0x1.921fb54442d18p+1 */
pi2 = 1.22514845490862001043e-16; /* 0x1.1a80000000000p-53 */
#define pi ((long double)pi1 + pi2)