sldns_buffer_write_u8_at
sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf), 0);
else sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf)-1, 0);
sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf), 0);
else sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf)-1, 0);
sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf), 0);
sldns_buffer_write_u8_at(buf, i, 0);
sldns_buffer_write_u8_at(buf, i, (uint8_t)' ');
sldns_buffer_write_u8_at(buffer, buffer->_position, data);
sldns_buffer_write_u8_at(buf, i, 0);
sldns_buffer_write_u8_at(buf, i, 0);
sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf), 0);
else sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf)-1, 0);
sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf), 0);
else sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf)-1, 0);
sldns_buffer_write_u8_at(buf, sldns_buffer_position(buf), 0);
sldns_buffer_write_u8_at(buf, i, 0);
sldns_buffer_write_u8_at(buf, i, (uint8_t)' ');
sldns_buffer_write_u8_at(buffer, buffer->_position, data);
sldns_buffer_write_u8_at(buf, i, 0);
sldns_buffer_write_u8_at(buf, i, 0);