strxfrm
size_t strxfrm(char * __restrict, const char * __restrict, size_t);
strxfrm(s1, s2, 0x8);
ATF_CHECK_MSG(strxfrm(data[i].xval, data[i].sval,
if (MB_CUR_MAX == 1 && strxfrm(dst, src, sizeof(dst)) == 1) {
if (strxfrm(dst, src, sizeof(dst)) == 1 && pri &&