pkg io/fs, var ErrClosed error
pkg io/fs, var ErrExist error
pkg io/fs, var ErrInvalid error
pkg io/fs, var ErrNotExist error
pkg io/fs, var ErrPermission error
pkg io/fs, var SkipDir error
pkg log, func Default() *Logger
pkg net, var ErrClosed error
pkg net/http, func FS(fs.FS) FileSystem
pkg net/http, type Transport struct, GetProxyConnectHeader func(context.Context, *url.URL, string) (Header, error)
pkg os, const ModeAppend fs.FileMode

</li>
</ul>

<h4 id="Go_1.17">Go 1.17</h4>
<ul>
<li>
A slice may be <a href="#Conversions">converted</a> to an array pointer if the slice and array element
types match, and the array is not longer than the slice.
</li>
<li>
The built-in <a href="#Package_unsafe">package <code>unsafe</code></a> includes the new functions
<code>Add</code> and <code>Slice</code>.
</li>
</ul>

pkg log/syslog (netbsd-arm64-cgo), const LOG_WARNING Priority
pkg log/syslog (netbsd-arm64-cgo), func Dial(string, string, Priority, string) (*Writer, error)
pkg log/syslog (netbsd-arm64-cgo), func NewLogger(Priority, int) (*log.Logger, error)
pkg log/syslog (netbsd-arm64-cgo), func New(Priority, string) (*Writer, error)
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Alert(string) error
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Close() error