message_new_response

Create a new response Message with code and reason and store the result message in msg.

Free with free.

When reason is null, the default reason for code will be used.

When request is not null, the relevant headers will be copied to the new response message.

Parameters:

msg	a location for the new Message
code	the status code
reason	the status reason or null
request	the request that triggered the response or null

Returns:

a Result.