ExtUtils::XSBuilder is a set modules to parse C header files and create XS glue code and documentation out of it. Idealy this allows to "write" an interface to a C library without coding a line. Since no C-API is ideal, some adjuments are necessary most of the time. So to use this module you must still be familar with C and XS programming, but it removes a lot of stupid work and copy&paste from you. Also when the C API changes, most of the time you only have to rerun XSBuilder to get your new Perl API.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.