| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/docker/docker/libnetwork/bitmap | Package bitmap provides a datatype for long vectors of bits. |
| github.com/docker/docker/libnetwork/datastore | |
| github.com/docker/docker/libnetwork/types | Package types contains types that are common across libnetwork project |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |