pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Addrs int32
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Flags int32
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Index uint16
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Metric int32
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Msglen uint16
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Pad_cgo_0 [6]uint8

pkg syscall (darwin-arm64), const IP_MSS ideal-int
pkg syscall (darwin-arm64), const IP_MULTICAST_IF = 9
pkg syscall (darwin-arm64), const IP_MULTICAST_IFINDEX = 66
pkg syscall (darwin-arm64), const IP_MULTICAST_IFINDEX ideal-int
pkg syscall (darwin-arm64), const IP_MULTICAST_LOOP = 11
pkg syscall (darwin-arm64), const IP_MULTICAST_TTL = 10
pkg syscall (darwin-arm64), const IP_MULTICAST_VIF = 14

<a href="#Length_and_capacity"><code>len</code></a>; unlike with arrays it may change during
execution.  The elements can be addressed by integer <a href="#Index_expressions">indices</a>
0 through <code>len(s)-1</code>.  The slice index of a
given element may be less than the index of the same element in the
underlying array.
</p>
<p>
A slice, once initialized, is always associated with an underlying