<!--{
	"Title": "The Go Programming Language Specification",
	"Subtitle": "Language version go1.22 (April 25, 2024)",
	"Path": "/ref/spec"
}-->

<h2 id="Introduction">Introduction</h2>

<p>
This is the reference manual for the Go programming language.
The pre-Go1.18 version, without generics, can be found
<a href="/doc/go1.17_spec.html">here</a>.
For more information and other documents, see <a href="/">go.dev</a>.
</p>

<p>

pkg syscall (darwin-arm64), type Inet4Pktinfo struct, Addr [4]uint8
pkg syscall (darwin-arm64), type Inet4Pktinfo struct, Ifindex uint32
pkg syscall (darwin-arm64), type Inet4Pktinfo struct, Spec_dst [4]uint8
pkg syscall (darwin-arm64), type Inet6Pktinfo struct
pkg syscall (darwin-arm64), type Inet6Pktinfo struct, Addr [16]uint8
pkg syscall (darwin-arm64), type Inet6Pktinfo struct, Ifindex uint32