crypto/asn1/a_strex.c

150         /* If we don't escape with quotes, signal we need quotes */
194                   int type, unsigned char flags, char *quotes, char_io *io_ch,
270                                 quotes, io_ch, arg);
277                 do_esc_char(c, (unsigned char)(flags | orflags), quotes,
378     char quotes;
380     quotes = 0;
435     len = do_buf(str->data, str->length, type, flags, &quotes, io_ch, NULL);
439     if (quotes)
443     if (quotes && !io_ch(arg, "\"", 1))
447     if (quotes && !io_ch(arg, "\"", 1))