July 25, 2014

Via Email
GitHub, Inc. (Copyright@github.com)
88 Colin P. Kelly Jr. St.
San Francisco, CA 94107

Re:Copyright Claim

Dear Sir or Madam:

I represent KCG Holdings, Inc and its subsidiaries. This is further to my letter to you dated July 11, 2014. A website that your company hosts (according to the WHOIS database) is infringing copyright(s) owned by my client in program code comprising components of a low-latency trading platform developed, owned and used by my client. This code was posted without authorization on your website at:

https://github.com/meritocracy1967/evlib

https://github.com/meritocracy1967/fixfast

https://github.com/meritocracy1967/utillib

https://github.com/meritocracy1967/processLib

Within these repositories, at least the following files contain infringing material:

Github

RepositorySubdirectoryFile

evlibdatagramSocket.cpp

evlibdatagramSocket.hpp

evlibgenericPersistentConnection.cpp

evlibgenericPersistentConnection.hpp

evlibsocket.cpp

evlibsocket.hpp

evlibsocketPersistentConnection.hpp

evlibsocketUtil.cpp

evlibsocketUtil.hpp

evlibstreamSocket.cpp

evlibstreamSocket.hpp

evlibstubSocket.hpp

evlibtcpSocket.cpp

evlibtcpSocket.hpp

evlibudpSocket.cpp

evlibudpSocket.hpp

evlibunixarpTableUtil.cpp

evlibunixdefaultErrorHandler.cpp

evlibunixfilePatrol.cpp

evlibunixhostAddr.cpp

evlibunixlocalDatagramSocket.cpp

evlibunixlocalDatagramSocket.hpp

evlibunixlocalPersistentConnection.hpp

evlibunixlocalSockAddr.cpp

evlibunixlocalSockAddr.hpp

evlibunixlocalStreamSocket.cpp

evlibunixlocalStreamSocket.hpp

evlibunixnetInfo.cpp

evlibunixnetLinkUtil.cpp

evlibunixpipe.cpp

evlibunixrawSocket.cpp

evlibunixrawSocket.hpp

evlibunixsocket.cpp

evlibunixsocketUtil.hpp

evlibunixstreamSocket.cpp

evlibwindowsdefaultErrorHandler.cpp

evlibwindowshostAddr.cpp

evlibwindowsnetInfo.cpp

evlibwindowssocket.cpp

evlibwindowssocketUtil.hpp

evlibwindowsstreamSocket.cpp

evlibtestevent_service_tests.cpp

evlibtestevent_service_tests.hpp

evlibtestevent_service_tests2.cpp

evlibtestevent_service_tests3.cpp

evlibtestinactivity_timer_test.cpp

evlibtestsocket_util_tests.cpp

evlibtesttemplate_test.cpp

evlibtesttimer_test_case.cpp

evlibtesttime_value_test_case.cpp

fixfastbitarray.hpp

fixfastfixFastConstantDecoder.hpp

fixfastfixFastCopyDecoder.hpp

fixfastfixFastDecoderBase.hpp

fixfastfixFastDecoders.hpp

fixfastfixFastDefaultDecoder.hpp

fixfastfixFastDeltaDecoder.hpp

fixfastfixFastDictionary.hpp

fixfastfixFastIncrementDecoder.hpp

fixfastfixFastStates.hpp

fixfastfixFastStreamInfo.hpp

fixfastfixFastTailDecoder.hpp

fixfastfixFastTypes.hpp

fixfastfixFastTypesBase.hpp

fixfastfixFastValueDecoder.hpp

utillibbase64T.hpp

utillibdelegate.hpp

utillibdouble2string.cpp

utillibdouble2string.hpp

utillibfastStrStream.cpp

utillibfastStrStream.hpp

utillibint2string.hpp

utilliblexCast.hpp

utillibstring2int.hpp

utillibsystemException.cpp

utillibsystemException.hpp

utillibsystemInfo.cpp

utillibsystemInfo.hpp

utillibtoken10.hpp

utillibtoken12.hpp

utillibunixperformanceCounters.cpp

utillibunixperformanceCountersImpl.hpp

utillibunixsignalAction.hpp

utillibunixthunk.cpp

utillibunixthunk.hpp

utillibwindowsperformanceCounters.cpp

utillibwindowsperformanceCountersImpl.hpp

utillibdetailpowersOfTen.hpp

processLibaffinityLock.cpp

processLibaffinityLock.hpp


This letter is official notification under the provisions of Section 512 of the Digital Millennium Copyright Act (“DMCA”) to effect removal of the above-reported infringing code. I request that you immediately remove the specified code and prevent the infringer from posting the infringing content to your servers in the future. Please be advised that the law requires you, as a service provider, to “expeditiously remove or disable access to” the infringing content upon receipt of this notice. Non-compliance may result in a loss of immunity for liability under the DMCA.

I am providing this notice in good faith and with reasonable belief that use of the material in the manner complained of here is not authorized by my client, the owner of the copyright(s) in the code at issue. Under penalty of perjury I certify that the information contained in the notification is both true and accurate, that my client is the owner of the copyright(s) at issue, and that I have authority to act on behalf of my client.
Please send me a prompt response indicating the actions you have taken to resolve this matter. I may be reached by telephone at [private] or by email at [private].


Sincerely,

[private]