Replace the tokenizer in cpp.py with libclang. Bug: 18937958 Change-Id: I27630904c6d2849418cd5ca3d3c612ec3078686d
Bug: 19127803 Change-Id: I67fa0832322ddd0032d909476047578be052bcf2
Other changes to support the new headers: - Remove the flock64 structure it is defined in the new headers. - Update the syscalls to correspond with the headers. Change-Id: I49a6b07e8b2bfffb67be71b07b58e4e6848fcc09