Update mg_dns_copy_questions.md

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Evelyn 2016-07-25 17:14:48 +01:00 committed by GitHub
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@ -6,10 +6,10 @@ signature: |
int mg_dns_copy_questions(struct mbuf *io, struct mg_dns_message *msg);
---
Append already encoded questions from an existing message.
Appends already encoded questions from an existing message.
This is useful when generating a DNS reply message which includes
all question records.
Return number of appened bytes.
Returns the number of appened bytes.