broken_ungetc     369 ext/nkf/nkf-utf8/nkf.c static  nkf_char     broken_ungetc(nkf_char c,FILE *f);
broken_ungetc    5308 ext/nkf/nkf-utf8/nkf.c 	i_bungetc = i_ungetc; i_ungetc = broken_ungetc;