C# interoperability

[address@hidden]

Having trouble retrieving sms messages from the phone using the gnokii 
library dll (gnokii.dll)

In summary I have been able to connect to the phone, read details from 
the phone (nokia 5110).
But very confused on how messages sms messages are retrieved. The most 
likely candidate function is

gn_error gn_sms_get(gn_data * data, struct gn_statemachine *state)

but most notably receiving an error because gn_data hasn't been 
initialized properly i.e.
gn_sms_raw *raw_sms;         /* This is for phone driver, application 
using libgnokii should not touch this */
gn_sms *sms;                 /* This is for user communication, phone 
driver should not have to touch this one */

Is there anyone who can point me in the right direction.

Regards

Mark Magnus