[New API] #157: the
netlink.AttributeDecoder.TypeFlags method enables retrieval of the type bits
stored in a netlink attribute's type field, because the existing Type method
masks away these bits. Thanks @ti-mo!
[Performance] #157: netlink.AttributeDecoder
now decodes netlink attributes on demand, enabling callers who only need a
limited number of attributes to exit early from decoding loops. Thanks @ti-mo!
[Improvement] #161: netlink.Conn
system calls are now ready for Go 1.14+'s changes to goroutine preemption.
See the PR for details.
