Symbol: iswctype
bin/sh/expand.c
1258
return iswctype(chr, cclass);
include/wctype.h
62
int iswctype(wint_t, wctype_t);
usr.bin/tr/cset.c
155
if (csc->csc_invert ^ (iswctype(ch, csc->csc_type) != 0))