w_iconv_combine  3485 ext/nkf/nkf-utf8/nkf.c 	    if (w_iconv_combine(c1, c2, 0, c3, c4, 0)) {
w_iconv_combine  3546 ext/nkf/nkf-utf8/nkf.c 		if (w_iconv_combine(c1, c2, c3, c4, c5, c6)) {
w_iconv_combine  6254 ext/nkf/nkf-utf8/nkf.c 			if (w_iconv_combine(c2, c1, 0, c3, c4, 0)) {
w_iconv_combine  6277 ext/nkf/nkf-utf8/nkf.c 				    if (w_iconv_combine(c2, c1, c3, c4, c5, c6)) {