The third parameter to dst_lib_init is an integer, so should be 0, not NULL.
The third parameter to dst_lib_init is an integer, so should be 0, not NULL.

each/bind9-collab,each/bind9-collab,pecharmin/bind9,each/bind9-collab,each/bind9-collab,pecharmin/bind9,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9