This is GDS2, a module for creating programs to read, write, and manipulate GDS2 (GDSII) stream files. GDS2 should be able to handle any size gdsii file but I would consider it too slow for anything larger than a few megabytes in size. If your files are are closer to the gigabyte range please check out my gdt programs at: http://sourceforge.net/projects/gds2/ which you can use to open and process GDS2 files as a pipe from Perl.
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.