LyoKICogQ29weXJpZ2h0IDIwMTggR29vZ2xlLCBJbmMuCiAqCiAqIFJlZGlzdHJpYnV0aW9uIGFuZCB1c2UgaW4gc291cmNlIGFuZCBiaW5hcnkgZm9ybXMsIHdpdGggb3Igd2l0aG91dAogKiBtb2RpZmljYXRpb24sIGFyZSBwZXJtaXR0ZWQgcHJvdmlkZWQgdGhhdCB0aGUgZm9sbG93aW5nIGNvbmRpdGlvbnMgYXJlCiAqIG1ldDogcmVkaXN0cmlidXRpb25zIG9mIHNvdXJjZSBjb2RlIG11c3QgcmV0YWluIHRoZSBhYm92ZSBjb3B5cmlnaHQKICogbm90aWNlLCB0aGlzIGxpc3Qgb2YgY29uZGl0aW9ucyBhbmQgdGhlIGZvbGxvd2luZyBkaXNjbGFpbWVyOwogKiByZWRpc3RyaWJ1dGlvbnMgaW4gYmluYXJ5IGZvcm0gbXVzdCByZXByb2R1Y2UgdGhlIGFib3ZlIGNvcHlyaWdodAogKiBub3RpY2UsIHRoaXMgbGlzdCBvZiBjb25kaXRpb25zIGFuZCB0aGUgZm9sbG93aW5nIGRpc2NsYWltZXIgaW4gdGhlCiAqIGRvY3VtZW50YXRpb24gYW5kL29yIG90aGVyIG1hdGVyaWFscyBwcm92aWRlZCB3aXRoIHRoZSBkaXN0cmlidXRpb247CiAqIG5laXRoZXIgdGhlIG5hbWUgb2YgdGhlIGNvcHlyaWdodCBob2xkZXJzIG5vciB0aGUgbmFtZXMgb2YgaXRzCiAqIGNvbnRyaWJ1dG9ycyBtYXkgYmUgdXNlZCB0byBlbmRvcnNlIG9yIHByb21vdGUgcHJvZHVjdHMgZGVyaXZlZCBmcm9tCiAqIHRoaXMgc29mdHdhcmUgd2l0aG91dCBzcGVjaWZpYyBwcmlvciB3cml0dGVuIHBlcm1pc3Npb24uCiAqCiAqIFRISVMgU09GVFdBUkUgSVMgUFJPVklERUQgQlkgVEhFIENPUFlSSUdIVCBIT0xERVJTIEFORCBDT05UUklCVVRPUlMKICogIkFTIElTIiBBTkQgQU5ZIEVYUFJFU1MgT1IgSU1QTElFRCBXQVJSQU5USUVTLCBJTkNMVURJTkcsIEJVVCBOT1QKICogTElNSVRFRCBUTywgVEhFIElNUExJRUQgV0FSUkFOVElFUyBPRiBNRVJDSEFOVEFCSUxJVFkgQU5EIEZJVE5FU1MgRk9SCiAqIEEgUEFSVElDVUxBUiBQVVJQT1NFIEFSRSBESVNDTEFJTUVELiBJTiBOTyBFVkVOVCBTSEFMTCBUSEUgQ09QWVJJR0hUCiAqIE9XTkVSIE9SIENPTlRSSUJVVE9SUyBCRSBMSUFCTEUgRk9SIEFOWSBESVJFQ1QsIElORElSRUNULCBJTkNJREVOVEFMLAogKiBTUEVDSUFMLCBFWEVNUExBUlksIE9SIENPTlNFUVVFTlRJQUwgREFNQUdFUyAoSU5DTFVESU5HLCBCVVQgTk9UCiAqIExJTUlURUQgVE8sIFBST0NVUkVNRU5UIE9GIFNVQlNUSVRVVEUgR09PRFMgT1IgU0VSVklDRVM7IExPU1MgT0YgVVNFLAogKiBEQVRBLCBPUiBQUk9GSVRTOyBPUiBCVVNJTkVTUyBJTlRFUlJVUFRJT04pIEhPV0VWRVIgQ0FVU0VEIEFORCBPTiBBTlkKICogVEhFT1JZIE9GIExJQUJJTElUWSwgV0hFVEhFUiBJTiBDT05UUkFDVCwgU1RSSUNUIExJQUJJTElUWSwgT1IgVE9SVAogKiAoSU5DTFVESU5HIE5FR0xJR0VOQ0UgT1IgT1RIRVJXSVNFKSBBUklTSU5HIElOIEFOWSBXQVkgT1VUIE9GIFRIRSBVU0UKICogT0YgVEhJUyBTT0ZUV0FSRSwgRVZFTiBJRiBBRFZJU0VEIE9GIFRIRSBQT1NTSUJJTElUWSBPRiBTVUNIIERBTUFHRS4KICovCgojaWZuZGVmIF9fU1lTVEVNQ19DT1JFX1BPUlRfSEhfXwojZGVmaW5lIF9fU1lTVEVNQ19DT1JFX1BPUlRfSEhfXwoKI2luY2x1ZGUgPGxpc3Q+CiNpbmNsdWRlIDx0eXBlaW5mbz4KI2luY2x1ZGUgPHZlY3Rvcj4KCiNpbmNsdWRlICJiYXNlL2NwcmludGYuaGgiCiNpbmNsdWRlICJzeXN0ZW1jL2V4dC9jb3JlL3NjX2ludGVyZmFjZS5oaCIKI2luY2x1ZGUgInN5c3RlbWMvZXh0L2NvcmUvc2NfcG9ydC5oaCIKCm5hbWVzcGFjZSBzY19nZW01CnsKCmNsYXNzIFN0YXRpY1NlbnNpdGl2aXR5UG9ydDsKY2xhc3MgU3RhdGljU2Vuc2l0aXZpdHlGaW5kZXI7CmNsYXNzIFJlc2V0OwoKY2xhc3MgUG9ydDsKCmV4dGVybiBzdGQ6Omxpc3Q8UG9ydCAqPiBhbGxQb3J0czsKCmNsYXNzIFBvcnQKewogIHByaXZhdGU6CiAgICA6OnNjX2NvcmU6OnNjX3BvcnRfYmFzZSAqcG9ydEJhc2U7CgogICAgYm9vbCBmaW5hbGl6ZWQ7CiAgICBpbnQgX21heFNpemU7CiAgICBpbnQgX3NpemU7CgogICAgYm9vbCByZWdQb3J0TmVlZGVkOwoKICAgIHZvaWQgZmluYWxpemVQb3J0KFN0YXRpY1NlbnNpdGl2aXR5UG9ydCAqcG9ydCk7CiAgICB2b2lkIGZpbmFsaXplRmluZGVyKFN0YXRpY1NlbnNpdGl2aXR5RmluZGVyICpmaW5kZXIpOwogICAgdm9pZCBmaW5hbGl6ZVJlc2V0KFJlc2V0ICpyZXNldCk7CgogICAgdm9pZAogICAgYWRkSW50ZXJmYWNlKDo6c2NfY29yZTo6c2NfaW50ZXJmYWNlICppZmFjZSkKICAgIHsKICAgICAgICBwb3J0QmFzZS0+X2dlbTVBZGRJbnRlcmZhY2UoaWZhY2UpOwogICAgICAgIF9zaXplKys7CiAgICB9CgogICAgdm9pZAogICAgYWRkSW50ZXJmYWNlcyg6OnNjX2NvcmU6OnNjX3BvcnRfYmFzZSAqcGIpCiAgICB7CiAgICAgICAgLy8gT25seSB0aGUgcG9ydHMgZmFydGhlc3QgZnJvbSB0aGUgaW50ZXJmYWNlcyBjYWxsIHJlZ2lzdGVyX3BvcnQuCiAgICAgICAgcGItPl9nZW01UG9ydC0+cmVnUG9ydE5lZWRlZCA9IGZhbHNlOwogICAgICAgIGZvciAoaW50IGkgPSAwOyBpIDwgcGItPnNpemUoKTsgaSsrKQogICAgICAgICAgICBhZGRJbnRlcmZhY2UocGItPl9nZW01SW50ZXJmYWNlKGkpKTsKICAgIH0KCiAgICA6OnNjX2NvcmU6OnNjX2ludGVyZmFjZSAqCiAgICBnZXRJbnRlcmZhY2UoaW50IGkpCiAgICB7CiAgICAgICAgcmV0dXJuIHBvcnRCYXNlLT5fZ2VtNUludGVyZmFjZShpKTsKICAgIH0KCiAgICBzdHJ1Y3QgQmluZGluZwogICAgewogICAgICAgIGV4cGxpY2l0IEJpbmRpbmcoOjpzY19jb3JlOjpzY19pbnRlcmZhY2UgKmludGVyZmFjZSkgOgogICAgICAgICAgICBpbnRlcmZhY2UoaW50ZXJmYWNlKSwgcG9ydChudWxscHRyKQogICAgICAgIHt9CgogICAgICAgIGV4cGxpY2l0IEJpbmRpbmcoOjpzY19jb3JlOjpzY19wb3J0X2Jhc2UgKnBvcnQpIDoKICAgICAgICAgICAgaW50ZXJmYWNlKG51bGxwdHIpLCBwb3J0KHBvcnQpCiAgICAgICAge30KCiAgICAgICAgOjpzY19jb3JlOjpzY19pbnRlcmZhY2UgKmludGVyZmFjZTsKICAgICAgICA6OnNjX2NvcmU6OnNjX3BvcnRfYmFzZSAqcG9ydDsKICAgIH07CgogICAgc3RydWN0IFNlbnNpdGl2aXR5CiAgICB7CiAgICAgICAgU2Vuc2l0aXZpdHkoU3RhdGljU2Vuc2l0aXZpdHlQb3J0ICpwb3J0KSA6CiAgICAgICAgICAgIHBvcnQocG9ydCksIGZpbmRlcihudWxscHRyKQogICAgICAgIHt9CgogICAgICAgIFNlbnNpdGl2aXR5KFN0YXRpY1NlbnNpdGl2aXR5RmluZGVyICpmaW5kZXIpIDoKICAgICAgICAgICAgcG9ydChudWxscHRyKSwgZmluZGVyKGZpbmRlcikKICAgICAgICB7fQoKICAgICAgICBTdGF0aWNTZW5zaXRpdml0eVBvcnQgKnBvcnQ7CiAgICAgICAgU3RhdGljU2Vuc2l0aXZpdHlGaW5kZXIgKmZpbmRlcjsKICAgIH07CgogICAgc3RkOjp2ZWN0b3I8QmluZGluZyAqPiBiaW5kaW5nczsKICAgIHN0ZDo6dmVjdG9yPFNlbnNpdGl2aXR5ICo+IHNlbnNpdGl2aXRpZXM7CiAgICBzdGQ6OnZlY3RvcjxSZXNldCAqPiByZXNldHM7CgogIHB1YmxpYzoKICAgIHN0YXRpYyBQb3J0ICoKICAgIGZyb21Qb3J0KGNvbnN0IDo6c2NfY29yZTo6c2NfcG9ydF9iYXNlICpwYikKICAgIHsKICAgICAgICByZXR1cm4gcGItPl9nZW01UG9ydDsKICAgIH0KCiAgICA6OnNjX2NvcmU6OnNjX3BvcnRfYmFzZSAqc2NfcG9ydF9iYXNlKCkgeyByZXR1cm4gcG9ydEJhc2U7IH0KCiAgICBQb3J0KDo6c2NfY29yZTo6c2NfcG9ydF9iYXNlICpwb3J0X2Jhc2UsIGludCBt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