OnigCtype         553 enc/euc_jp.c       if (ctype >= (OnigCtype )PropertyListNum)
OnigCtype         540 enc/shift_jis.c     if (ctype >= (OnigCtype )PropertyListNum)
OnigCtype         213 include/ruby/oniguruma.h   int    (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, const struct OnigEncodingTypeST* enc);
OnigCtype         214 include/ruby/oniguruma.h   int    (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], const struct OnigEncodingTypeST* enc);