This chapter includes a description of following Subscriber functions, listed in Table 2–2:
Table 2–2 ENS Subscriber API Functions List| 
 Function  | 
 Description  | 
| 
 Definition of a subscriber.  | 
|
| 
 Definition of a subscription.  | 
|
| 
 Generic callback function acknowledging an asynchronous call.  | 
|
| 
 Synchronous callback; called upon receipt of a notification.  | 
|
| 
 Creates a new asynchronous subscriber.  | 
|
| 
 Creates a new synchronous subscriber.  | 
|
| 
 Establishes an asynchronous subscription.  | 
|
| 
 Cancels an asynchronous subscription.  | 
|
| 
 Terminates a subscriber.  | 
|
| 
 Creates a publisher using the subscriber’s credentials.  | 
|
| 
 Creates the subscription part of the RENL.  | 
|
| 
 Cancels an RENL.  |