wctob
int wctob(wint_t);
width-- != 0 && ccltab[wctob(wi)])
width-- != 0 && ccltab[wctob(wi)]) {
ATF_REQUIRE(wctob(WEOF) == EOF);
ATF_REQUIRE(btowc(i) == (wchar_t)i && i == (int)wctob(i));
ATF_REQUIRE(btowc('A') == L'A' && wctob(L'A') == 'A');
ATF_REQUIRE(btowc(0xa3) == WEOF && wctob(0xa3c1) == EOF);
} else if (wc != L'\0' && (c = wctob(wc)) != EOF &&