Symbol: iswctype
distrib/utils/libhack/multibyte.c
231
iswctype(wint_t wc, wctype_t charclass)
lib/libc/locale/iswctype_mb.c
160
iswctype(wint_t wc, wctype_t charclass)
lib/libc/regex/utils.h
61
#define iswctype(c, t) __regex_iswctype((c), (t))