The call hierarchy plugin can review the code to determine where functions are called and how they relate to other functions. This plugin is useful when debugging and refactoring code because it allows you to see how different parts of the code are related. And it is more conducive for users to quickly understand their macro architecture in the face of strange code.
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.