erfc
double erfc(double);
#define erfc(x) __tg_simple(x, erfc)
PROTO_NORMAL(erfc);
DEF_STD(erfc);
LDBL_MAYBE_CLONE(erfc);
{"erfc", erfc, &NAN, &NAN, 0},
{"erfc", erfc, &INF, &ZERO, 0},
{"erfc", erfc, &MINF, &TWO, 0},
double erfc (double);
#define F erfc