Ly8gQ29weXJpZ2h0IChjKSAyMDEyIFRoZSBDaHJvbWl1bSBBdXRob3JzLiBBbGwgcmlnaHRzIHJlc2VydmVkLgovLyBVc2Ugb2YgdGhpcyBzb3VyY2UgY29kZSBpcyBnb3Zlcm5lZCBieSBhIEJTRC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlCi8vIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUuCi8vCi8vIENsYXNzIGZvciBmaW5kaW5nIGFuZCBjYWNoaW5nIFdpbmRvd3MgZXhwbG9yZXIgaWNvbnMuIFRoZSBJY29uTWFuYWdlcgovLyBsaXZlcyBvbiB0aGUgVUkgdGhyZWFkIGJ1dCBwZXJmb3JtcyBpY29uIGV4dHJhY3Rpb24gd29yayBvbiB0aGUgZmlsZSB0aHJlYWQKLy8gdG8gYXZvaWQgYmxvY2tpbmcgdGhlIFVJIHRocmVhZCB3aXRoIHBvdGVudGlhbGx5IGV4cGVuc2l2ZSBDT00gYW5kIGRpc2sKLy8gb3BlcmF0aW9ucy4KLy8KLy8gVGVybWlub2xvZ3kKLy8KLy8gV2luZG93cyBmaWxlcyBoYXZlIGljb25zIGFzc29jaWF0ZWQgd2l0aCB0aGVtIHRoYXQgY2FuIGJlIG9mIHR3byB0eXBlczoKLy8gICAxLiAiUGVyIGNsYXNzIjogdGhlIGljb24gdXNlZCBmb3IgdGhpcyBmaWxlIGlzIHVzZWQgZm9yIGFsbCBmaWxlcyB3aXRoIHRoZQovLyAgICAgIHNhbWUgZmlsZSBleHRlbnNpb24gb3IgY2xhc3MuIEV4YW1wbGVzIGFyZSBQREYgb3IgTVAzIGZpbGVzLCB3aGljaCB1c2UKLy8gICAgICB0aGUgc2FtZSBpY29uIGZvciBhbGwgZmlsZXMgb2YgdGhhdCB0eXBlLgovLyAgIDIuICJQZXIgaW5zdGFuY2UiOiB0aGUgaWNvbiB1c2VkIGZvciB0aGlzIGZpbGUgaXMgZW1iZWRkZWQgaW4gdGhlIGZpbGUKLy8gICAgICBpdHNlbGYgYW5kIGlzIHVuaXF1ZS4gRXhlY3V0YWJsZSBmaWxlcyBhcmUgdHlwaWNhbGx5ICJwZXIgaW5zdGFuY2UiLgovLwovLyBGaWxlcyB0aGF0IGVuZCBpbiB0aGUgZm9sbG93aW5nIGV4dGVuc2lvbnMgYXJlIGNvbnNpZGVyZWQgInBlciBpbnN0YW5jZSI6Ci8vICAgLmV4ZQovLyAgIC5kbGwKLy8gICAuaWNvCi8vIFRoZSBJY29uTWFuYWdlciB3aWxsIGRvIGV4cGxpY2l0IGljb24gbG9hZHMgb24gdGhlIGZ1bGwgcGF0aCBvZiB0aGVzZSBmaWxlcwovLyBhbmQgY2FjaGUgdGhlIHJlc3VsdHMgcGVyIGZpbGUuIEFsbCBvdGhlciBmaWxlIHR5cGVzIHdpbGwgYmUgbG9va2VkIHVwIGJ5Ci8vIGZpbGUgZXh0ZW5zaW9uIGFuZCB0aGUgcmVzdWx0cyB3aWxsIGJlIGNhY2hlZCBwZXIgZXh0ZW5zaW9uLiBUaGF0IHdheSwgYWxsCi8vIC5tcDMgZmlsZXMgd2lsbCBzaGFyZSBvbmUgaWNvbiwgYnV0IGFsbCAuZXhlIGZpbGVzIHdpbGwgaGF2ZSB0aGVpciBvd24gaWNvbi4KLy8KLy8gUE9TSVggZmlsZXMgZG9uJ3QgaGF2ZSBhc3NvY2lhdGVkIGljb25zLiBXZSBxdWVyeSB0aGUgT1MgYnkgdGhlIGZpbGUncwovLyBtaW1lIHR5cGUuCi8vCi8vIFRoZSBJY29uTWFuYWdlciBjYW4gYmUgcXVlcmllZCBpbiB0d28gd2F5czoKLy8gICAxLiBBIHF1aWNrLCBzeW5jaHJvbm91cyBjaGVjayBvZiBpdHMgY2FjaGVzIHdoaWNoIGRvZXMgbm90IHRvdWNoIHRoZSBkaXNrOgovLyAgICAgIEljb25NYW5hZ2VyOjpMb29rdXBJY29uKCkKLy8gICAyLiBBbiBhc3luY2hyb25vdXMgaWNvbiBsb2FkIGZyb20gYSBmaWxlIG9uIHRoZSBmaWxlIHRocmVhZDoKLy8gICAgICBJY29uTWFuYWdlcjo6TG9hZEljb24oKQovLwovLyBXaGVuIHVzaW5nIHRoZSBzZWNvbmQgKGFzeW5jaHJvbm91cykgbWV0aG9kLCBjYWxsZXJzIG11c3Qgc3VwcGx5IGEgY2FsbGJhY2sKLy8gd2hpY2ggd2lsbCBiZSBydW4gb25jZSB0aGUgaWNvbiBoYXMgYmVlbiBleHRyYWN0ZWQuIFRoZSBpY29uIG1hbmFnZXIgd2lsbAovLyBjYWNoZSB0aGUgcmVzdWx0cyBvZiB0aGUgaWNvbiBleHRyYWN0aW9uIHNvIHRoYXQgc3Vic2VxdWVudCBsb29rdXBzIHdpbGwgYmUKLy8gZmFzdC4KLy8KLy8gSWNvbiBiaXRtYXBzIHJldHVybmVkIHNob3VsZCBiZSB0cmVhdGVkIGFzIGNvbnN0IHNpbmNlIHRoZXkgbWF5IGJlIHJlZmVyZW5jZWQKLy8gYnkgb3RoZXIgY2xpZW50cy4gTWFrZSBhIGNvcHkgb2YgdGhlIGljb24gaWYgeW91IG5lZWQgdG8gbW9kaWZ5IGl0LgoKI2lmbmRlZiBDSFJPTUVfQlJPV1NFUl9JQ09OX01BTkFHRVJfSF8KI2RlZmluZSBDSFJPTUVfQlJPV1NFUl9JQ09OX01BTkFHRVJfSF8KCiNpbmNsdWRlIDxtYXA+CiNpbmNsdWRlIDxtZW1vcnk+CgojaW5jbHVkZSAiYmFzZS9maWxlcy9maWxlX3BhdGguaCIKI2luY2x1ZGUgImJhc2UvbWFjcm9zLmgiCiNpbmNsdWRlICJiYXNlL21lbW9yeS93ZWFrX3B0ci5oIgojaW5jbHVkZSAiYmFzZS90YXNrL2NhbmNlbGFibGVfdGFza190cmFja2VyLmgiCiNpbmNsdWRlICJjaHJvbWUvYnJvd3Nlci9pY29uX2xvYWRlci5oIgojaW5jbHVkZSAidWkvZ2Z4L2ltYWdlL2ltYWdlLmgiCgpjbGFzcyBJY29uTWFuYWdlciB7CiBwdWJsaWM6CiAgSWNvbk1hbmFnZXIoKTsKICB+SWNvbk1hbmFnZXIoKTsKCiAgLy8gU3luY2hyb25vdXMgY2FsbCB0byBleGFtaW5lIHRoZSBpbnRlcm5hbCBjYWNoZXMgZm9yIHRoZSBpY29uLiBSZXR1cm5zIHRoZQogIC8vIGljb24gaWYgd2UgaGF2ZSBhbHJlYWR5IGxvYWRlZCBpdCwgb3IgbnVsbCBpZiB3ZSBkb24ndCBoYXZlIGl0IGFuZCBtdXN0CiAgLy8gbG9hZCBpdCB2aWEgTG9hZEljb24oKS4gVGhlIHJldHVybmVkIGJpdG1hcCBpcyBvd25lZCBieSB0aGUgSWNvbk1hbmFnZXIgYW5kCiAgLy8gbXVzdCBub3QgYmUgZnJlZSdkIGJ5IHRoZSBjYWxsZXIuIElmIHRoZSBjYWxsZXIgbmVlZHMgdG8gbW9kaWZ5IHRoZSBpY29uLAogIC8vIGl0IG11c3QgbWFrZSBhIGNvcHkgYW5kIG1vZGlmeSB0aGUgY29weS4KICBnZng6OkltYWdlKiBMb29rdXBJY29uRnJvbUZpbGVwYXRoKGNvbnN0IGJhc2U6OkZpbGVQYXRoJiBmaWxlX3BhdGgsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBJY29uTG9hZGVyOjpJY29uU2l6ZSBzaXplKTsKCiAgdXNpbmcgSWNvblJlcXVlc3RDYWxsYmFjayA9IGJhc2U6OkNhbGxiYWNrPHZvaWQoZ2Z4OjpJbWFnZSopPjsKCiAgLy8gQXN5bmNocm9ub3VzIGNhbGwgdG8gbG9va3VwIGFuZCByZXR1cm4gdGhlIGljb24gYXNzb2NpYXRlZCB3aXRoIGZpbGUuIFRoZQogIC8vIHdvcmsgaXMgZG9uZSBvbiB0aGUgZmlsZSB0aHJlYWQsIHdpdGggdGhlIGNhbGxiYWNrcyBydW5uaW5nIG9uIHRoZSB0aHJlYWQKICAvLyB0aGlzIGZ1bmN0aW9uIGlzIGNhbGxlZC4KICAvLwogIC8vIE5vdGU6CiAgLy8gMS4gVGhpcyBkb2VzICpub3QqIGNoZWNrIHRoZSBjYWNoZS4KICAvLyAyLiBUaGUgcmV0dXJuZWQgYml0bWFwIHBvaW50ZXIgaXMgKm5vdCogb3duZWQgYnkgY2FsbGJhY2suIFNvIGNhbGxiYWNrCiAgLy8gICAgc2hvdWxkIG5ldmVyIGtlZXAgaXQgb3IgZGVsZXRlIGl0LgogIC8vIDMuIFRoZSBnZng6OkltYWdlIHBvaW50ZXIgcGFzc2VkIHRvIHRoZSBjYWxsYmFjayB3aWxsIGJlIG51bGwgaWYgZGVjb2RpbmcKICAvLyAgICBmYWlsZWQuCiAgYmFzZTo6Q2FuY2VsYWJsZVRhc2tUcmFja2VyOjpUYXNrSWQgTG9hZEljb24oCiAgICAgIGNvbnN0IGJhc2U6OkZpbGVQYXRoJiBmaWxlX25hbWUsCiAgICAgIEljb25Mb2FkZXI6Okljb25TaXplIHNpemUsCiAgICAgIGNvbnN0IEljb25SZXF1ZXN0Q2FsbGJhY2smIGNhbGxiYWNrLAogICAgICBiYXNlOjpDYW5jZWxhYmxlVGFza1RyYWNrZXIqIHRyYWNrZXIpOwoKIHByaXZhdGU6CiAgdm9pZCBPbkljb25Mb2FkZWQoSWNvblJlcXVlc3RDYWxsYmFjayBjYWxsYmFjaywKICAgICAgICAgICAgICAg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