Raku port of Perl's fc() built-in

Raku port of Perl's fileno() built-in

Raku port of Perl's getgrnam() and associated built-ins

Raku port of Perl's getnetbyname() and associated built-ins

Raku port of Perl's getpriority() and associated built-ins

Raku port of Perl's getprotobyname() and associated built-ins

Raku port of Perl's getpwnam() and associated built-ins

Raku port of Perl's getservbyname() and associated built-ins

Raku port of Perl's hex() / oct() built-ins

Port of Perl's index() / rindex() built-ins