I'm doing research on old libraries for Unix-like systems, and am specifically interested (at the moment anyways ^^') in the evolution of POSIX threads on Linux in the early 2000s. I've discovered that the compiled object files for the "Next Generation POSIX Threads" library lives on the old i386 FreeBSD port archives (http://ftp-archive.freebsd.org/pub/...386/6.2-RELEASE/packages/All/ngpt-1.0.1_1.tbz), and while this is a step in the right direction I am more interested in the source code. Where can I find it?