[ Version ( since = "0.7.16" ) ]
public static int presence_type_cmp_availability (ConnectionPresenceType p1, ConnectionPresenceType p2)
Compares p1 and p2 like strcmp.
p1 > p2 means p1 is more available than p2.
The order used is: available > busy > away > xa > hidden > offline > error > unknown > unset
| p1 | |
| p2 |
|
-1, 0 or 1, if |