wcscmp
int wcscmp(const wchar_t *, const wchar_t *) __pure;
ret = wcscmp(ws1, ws2);
return (wcscmp(ws1, ws2));
if (wcscmp(varnamearg, varname) == 0) {
rv = wcscmp(c1->expand, c2->expand);
rv = wcscmp(c1, c2);
ret = wcscmp(s1, s2);
cmp_res = wcscmp(smain1, smain2);
cmp_res = wcscmp(sfrac1, sfrac2);