towctrans
wint_t towctrans(wint_t, wctrans_t);
PROTO_NORMAL(towctrans);
DEF_STRONG(towctrans);
return towctrans(c, desc);
TESTFUNC(towctrans, wint_t, "U+%.4X, %p", "U+%.4X", 0)
TEST_R(towctrans, 0x00FE, 0x00DE, wctrg); /* Thorn */
TEST_R(towctrans, 0x03C6, 0x03A6, wctrg); /* Phi */
TEST_R(towctrans, 0x2207, 0x2207, wctrg); /* Nabla */