pkg os, const ModeAppend fs.FileMode
pkg os, const ModeCharDevice fs.FileMode
pkg os, const ModeDevice fs.FileMode
pkg os, const ModeDir fs.FileMode
pkg os, const ModeExclusive fs.FileMode
pkg os, const ModeIrregular fs.FileMode
pkg os, const ModeNamedPipe fs.FileMode
pkg os, const ModePerm fs.FileMode
pkg os, const ModeSetgid fs.FileMode
pkg os, const ModeSetuid fs.FileMode

pkg os (netbsd-arm64-cgo), const O_EXCL = 2048
pkg os (netbsd-arm64-cgo), const O_SYNC = 128
pkg os (netbsd-arm64-cgo), const O_TRUNC = 1024
pkg os (netbsd-arm64-cgo), const PathListSeparator = 58
pkg os (netbsd-arm64-cgo), const PathSeparator = 47
pkg os (netbsd-arm64), const DevNull = "/dev/null"
pkg os (netbsd-arm64), const O_APPEND = 8
pkg os (netbsd-arm64), const O_CREATE = 512
pkg os (netbsd-arm64), const O_EXCL = 2048

</p>

<pre class="grammar">
"var" IdentifierList "=" ExpressionList .
</pre>

<pre>
i, j := 0, 10
f := func() int { return 7 }
ch := make(chan int)
r, w, _ := os.Pipe()  // os.Pipe() returns a connected pair of Files and an error, if any
_, y, _ := coord(p)   // coord() returns three values; only interested in y coordinate
</pre>

<p>