unicode_iconv    2421 ext/nkf/nkf-utf8/nkf.c     return (*unicode_iconv)(wc, FALSE);
unicode_iconv    2456 ext/nkf/nkf-utf8/nkf.c     return (*unicode_iconv)(wc, TRUE);
unicode_iconv    2511 ext/nkf/nkf-utf8/nkf.c     return (*unicode_iconv)(wc, FALSE);
unicode_iconv    2535 ext/nkf/nkf-utf8/nkf.c     return (*unicode_iconv)(wc, TRUE);