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Re: [Chicken-users] more 'foreign' questions


From: Christoph Lange
Subject: Re: [Chicken-users] more 'foreign' questions
Date: Wed, 27 Mar 2019 20:14:11 +0100

i haven’t used the bind egg  but the documentation "General Operation” section beginining with "Structure and union definitions …” seems relevant.

Haha, yes, thanks. Finding the relevant parts of the docs seems to be the challenge in the beginning. Will read that.

it rolls access routines, ex: mosquitto_message-mid, mosquitto_message-payload, ...


#;1> (import bind)
#;2> ,x* (bind* "struct mosquitto_message{
          int mid;
          char *topic;
          void *payload;
          int payloadlen;
          int qos;
          ___bool retain;
        };”)

Oh, useful tool to learn, as it seems.

Thanks for the help. ... one follow-up question:

I now get a void pointer to some data in memory, and the length of the payload. How can I make that e.g. a blob? Or a string?

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