the Go programming language. This manual is specifically about
@command{gccgo}. For more information about the Go programming
language in general, including language specifications and standard
-package documentation, see @uref{https://golang.org/}.
+package documentation, see @uref{https://go.dev}.
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* Copying:: The GNU General Public License.
This information is provided largely for documentation purposes. For
ordinary use it is best to build programs with the go tool and then
-use @code{import "C"}, as described at
-@url{https://golang.org/cmd/cgo}.
+use @code{import "C"}, as described at @url{https://pkg.go.dev/cmd/cgo}.
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* C Type Interoperability:: How C and Go types match up.