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16 lines
374 B
Markdown
16 lines
374 B
Markdown
---
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title: "mg_dns_copy_questions()"
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decl_name: "mg_dns_copy_questions"
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symbol_kind: "func"
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signature: |
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int mg_dns_copy_questions(struct mbuf *io, struct mg_dns_message *msg);
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---
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Appends already encoded questions from an existing message.
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This is useful when generating a DNS reply message which includes
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all question records.
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Returns the number of appended bytes.
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