debug             372 nkf.c          static void debug PROTO((char *str));
debug            1083 nkf.c                  if (iconv == w_iconv) debug("UTF-8\n");
debug            1084 nkf.c                  if (iconv == w_iconv16) debug("UTF-16\n");
debug            1086 nkf.c                  if (iconv == s_iconv) debug("Shift_JIS\n");
debug            1087 nkf.c                  if (iconv == e_iconv) debug("EUC-JP\n");