637bff7 Add BIND 9.16.16 support

Authored and Committed by pemensik 3 years ago
    Add BIND 9.16.16 support
    
    Remove innecessary checks on calls to bind libraries. Pointers are
    checked in bind functions anyway. Such checks are no longer available on
    BIND 9.16.16.
    
        
file modified
+6 -2