w_oconv16 144 ext/nkf/nkf-utf8/nkf.c static void w_oconv16(nkf_char c2, nkf_char c1); w_oconv16 158 ext/nkf/nkf-utf8/nkf.c nkf_native_encoding NkfEncodingUTF_16 = { "UTF-16", w_iconv16, w_oconv16 };