How to use variables list in Net-SNMP library

Hi,

I'm doing some stuff with Net-SNMP library. Basically what I do is based
on the sample application Simple_Application
<http://www.net-snmp.org/wiki/index.php/TUT:Simple_Application> . What
is not clear for me though is that part of code:

for (vars = response->variables; vars; vars = vars->next_variable) {
   // process variable
}

I did a lot of testing, read this post
<http://stackoverflow.com/questions/22821495/snmp-mib-table-complex-data
-object>  as well and it seems to me that you mostly get a scalar value
with SNMP request. So the question is: when can you get more than one
variable as a response?

Thanks.

--

Yours sincerely,

Vyacheslav Yurkov

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