g_isi_subscribe

Subscribe to a given indication type for the resource that an ISI client

int g_isi_subscribe(
　　GIsiClient * cl
　　uint8_t type
　　GIsiIndicationFunc cb
　　void * data
)

cl

type

cb

data

Subscribe to a given indication type for the resource that an ISI client
is associated with. If the same type was already subscrived, the old
subscription is overriden.
@param cl ISI client (fomr g_isi_client_create())
@param type indication type
@param cb callback to process received indications
@param data data for the callback
@return 0 on success, a system error code otherwise.