axl_bool ext_dns_message_is_query ( extDnsMessage message)

Allows to check if the provided extDnsMessage is query (QR == 0).

messageThe extDnsMessage to check to be a query.
axl_true if the message is a query, otherwise axl_false is returned. Keep in mind that the function will return axl_false in the case of NULL reference received.

References _extDnsMessage::header, and _extDnsHeader::is_query.