Man pages matching name cgi::struct::xs in section 3pm:

CGI::Struct::XS.3pm.en	debian 10 / libcgi-struct-xs-perl
CGI::Struct::XS.3pm.en	debian 11 / libcgi-struct-xs-perl
CGI::Struct::XS.3pm.en	debian 12 / libcgi-struct-xs-perl