Twin directories of threads:

[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/docs/LuCaS/Presentaciones/200102linuxcol/applic_cient/applic_cient/paral/comm/threads/
[DIR]  ftp://ftp.cs.ust.hk/pub/lzhang/teach/201/codes/threads/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/Linux/Docs/LuCaS/Presentaciones/200102linuxcol/applic_cient/applic_cient/paral/comm/threads/
[DIR]  ftp://ftp.sdsmt.edu/pub/choralnet/threads/
[DIR]  ftp://ftp.afps.chel.su/pub/UNIX/VtunD/openssl-0.9.7b/crypto/threads/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/old/5.0-CURRENT/src/crypto/openssl/crypto/threads/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/old/4-STABLE/src/crypto/openssl/crypto/threads/
[DIR]  ftp://ftp.welmers.net/pub/njn-template/v1/vbeerput/threads/
[DIR]  ftp://ftp.welmers.net/pub/njn-template/www/vbeerput/threads/
[DIR]  ftp://ftp.isi.edu/pub/globus/CC++/v0.4/threads/
[DIR]  ftp://ftp.isi.edu/pub/globus/CC++/v0.41/threads/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/crypto/openssl/crypto/threads/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.mathe.uni-jena.de/pub/gnat/gnat-3.09-src/src/ada/threads/
[DIR]  ftp://ftp.cs.uregina.ca/pub/class/170/pre-071/sun_tutor/essential/threads/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/crypto/openssl/crypto/threads/
[DIR]  ftp://ftp.anu.edu.au/mnt/disk3/sun-info/sunpress/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos3/src/tests/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos3/src/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos4/src/tests/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos4/src/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos/src/tests/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos/src/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos2/src/tests/threads/
[DIR]  ftp://ftp.cs.stanford.edu/uploads/boyko/leland/cvs/pintos2/src/threads/
[DIR]  ftp://sapi.vlsm.org/bebas/v06/Kuliah/SistemOperasi/2002/MIKA01/produk/threads/
[DIR]  ftp://ftp.msiu.ru/pub/education/FSF-Windows/materials/programmers/programming/Java/tutorial/essential/threads/
[DIR]  ftp://ftp.msiu.ru/pub/education/MSIU-ASPLinux/9.2/supplement/html/programmers/programming/Java/TUTORIAL/essential/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/crypto/openssl/crypto/threads/
[DIR]  ftp://ftp.ps.pl/dsk0/jakarta.apache.org/jmeter/api/org/apache/jmeter/threads/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/gnu/usr.bin/perl/ext/threads/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/lib/libssl/src/crypto/threads/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/crypto/dist/openssl/crypto/threads/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/regress/lib/libcrypto/threads/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/crypto/dist/openssl/crypto/threads/
pkg://ArX-2.2.2.tar.gz:13358590/ArX-2.2.1/src/boost/libs/config/test/  downloads[DIR]3  ArX-2.2.2.tar.gz/ArX-2.2.1/src/boost/libs/config/test/threads/
pkg://ArX-2.2.2.tar.gz:13358590/ArX-2.2.1/src/boost/doc/html/  downloads[DIR]3  ArX-2.2.2.tar.gz/ArX-2.2.1/src/boost/doc/html/threads/
pkg://ArX-2.2.3.tar.gz:13402310/ArX-2.2.2/src/boost/libs/config/test/  downloads[DIR]3  ArX-2.2.3.tar.gz/ArX-2.2.2/src/boost/libs/config/test/threads/