libpolyml8

runtime files for Poly/ML, a compiler for Standard ML

libpqtypes0

parameterized queries libpq extension - shared library

libpqtypes is a libpq extension that offers a new way of handling parameterized queries and getting result field values. Both putting parameters and getting values use a printf/scanf style interface, with consistent specifiers for both.

libpqxx-4.0v5

C++ library to connect to PostgreSQL

libemf1

Enhanced Metafile library (run-time)

libEMF is a C/C++ library which provides a drawing toolkit based on ECMA-234. The general purpose of this library is to create vector graphics files on POSIX systems which can be imported into OpenOffice.org or LibreOffice. Times have changed, though. These days, you can import SVGs, or even PDFs, into OpenOffice or LibreOffice. Those are much better choices than EMF files.

libpsl5

Library for Public Suffix List (shared libraries)

Libpsl allows checking domains against the Public Suffix List. It can be used to avoid privacy-leaking 'super-cookies', 'super domain' certificates, for domain highlighting purposes sorting domain lists by site and more.

libpynac13

Engine for symbolic geometric calculus for Python