use Modern::Perl;
use CGI qw ( -utf8 );
-use C4::Circulation;
-use C4::Auth;
+use C4::Circulation qw( CanBookBeRenewed AddRenewal );
+use C4::Auth qw( get_template_and_user );
use C4::Context;
-use C4::Items;
use C4::Members;
use Koha::Items;
use Koha::Patrons;
-use Date::Calc qw( Today Date_to_Days );
my $query = CGI->new;
my ( $template, $borrowernumber, $cookie ) = get_template_and_user(