Re: How do I return negative (signed) values from var_

On Wed, 2005-11-09 at 10:51 +0200, Asim Zaka wrote:
> How do I return negative numbers from var_ read function in net-snmp

Which particular function(s) are you referring to?

> which returns unsigned char *?

In general, 'unsigned char *' is used as a pointer to generic data
(as Amber guessed correctly), and would typically be cast to the
appropriate type.

Or if you're working with a netsnmp_variable_list structure,
then use the appropriate field of the 'val' union

It's impossible to be more specific without knowing which
function(s) you're looking at.

Dave


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