LyoKICogQ29weXJpZ2h0IChDKSAyMDA0LCAyMDA3LTIwMTAsIDIwMTEtMjAxMiBTeW5vcHN5cywgSW5jLiAod3d3LnN5bm9wc3lzLmNvbSkKICoKICogVGhpcyBwcm9ncmFtIGlzIGZyZWUgc29mdHdhcmU7IHlvdSBjYW4gcmVkaXN0cmlidXRlIGl0IGFuZC9vciBtb2RpZnkKICogaXQgdW5kZXIgdGhlIHRlcm1zIG9mIHRoZSBHTlUgR2VuZXJhbCBQdWJsaWMgTGljZW5zZSB2ZXJzaW9uIDIgYXMKICogcHVibGlzaGVkIGJ5IHRoZSBGcmVlIFNvZnR3YXJlIEZvdW5kYXRpb24uCiAqCiAqIHZpbmVldGc6IEp1bmUgMjAxMQogKiAgLSIvcHJvYy9tZW1pbmZvIHwgZ3JlcCBQYWdlVGFibGVzIiBrZXB0IG9uIGluY3JlYXNpbmcKICogICBSZWNlbnRseSBhZGRlZCBwZ3RhYmxlIGR0b3Igd2FzIG5vdCBnZXR0aW5nIGNhbGxlZC4KICoKICogdmluZWV0ZzogTWF5IDIwMTEKICogIC1WYXJpYWJsZSBwZy1zeiBtZWFucyB0aGF0IFBhZ2UgVGFibGVzIGNvdWxkIGJlIHZhcmlhYmxlIHNpemVkIHRoZW1zZWx2ZXMKICogICAgU28gY2FsY3VsYXRlIGl0IGJhc2VkIG9uIGFkZHIgdHJhdmVyc2FsIHNwbGl0IFtwZ2QtYml0czpwdGUtYml0czp4eHhdCiAqICAtUGFnZSBUYWJsZSBzaXplIGNhcHBlZCB0byBtYXggMSB0byBzYXZlIG1lbW9yeSAtIGhlbmNlIHZlcmlmaWVkLgogKiAgLVNpbmNlIHRoZXNlIGRlYWwgd2l0aCBjb25zdGFudHMsIGdjYyBjb21waWxlLXRpbWUgb3B0aW1pemVzIHRoZW0uCiAqCiAqIHZpbmVldGc6IE5vdiAyMDEwCiAqICAtQWRkZWQgcGd0YWJsZSBjdG9yL2R0b3IgdXNlZCBmb3IgcGd0YWJsZSBtZW0gYWNjb3VudGluZwogKgogKiB2aW5lZXRnOiBBcHJpbCAyMDEwCiAqICAtU3dpdGNoZWQgcGd0YWJsZV90IGZyb20gYmVpbmcgc3RydWN0IHBhZ2UgKiB0byB1bnNpZ25lZCBsb25nCiAqICAgICAgPU5lZWRlZCBzbyB0aGF0IFBhZ2UgVGFibGUgYWxsb2NhdG9yIChwdGVfYWxsb2Nfb25lKSBpcyBub3QgZm9yY2VkIHRvCiAqICAgICAgIHRvIGRlYWwgd2l0aCBzdHJ1Y3QgcGFnZS4gVGhheSB3YXkgaW4gZnV0dXJlIHdlIGNhbiBtYWtlIGl0IGFsbG9jYXRlCiAqICAgICAgIG11bHRpcGxlIFBHIFRibHMgaW4gb25lIFBhZ2UgRnJhbWUKICogICAgICA9c3dlZXQgc2lkZSBlZmZlY3QgaXMgYXZvaWRpbmcgY2FsbHMgdG8gdWdseSBwYWdlX2FkZHJlc3MoICkgZnJvbSB0aGUKICogICAgICAgcGctdGxiIGFsbG9jYXRvciBzdWItc3lzIChwdGVfYWxsb2Nfb25lLCBwdHJfZnJlZSwgcG1kX3BvcHVsYXRlCiAqCiAqICBBbWl0IEJob3IsIFNhbWVlciBEaGF2YWxlOiBDb2RpdG8gVGVjaG5vbG9naWVzIDIwMDQKICovCgojaWZuZGVmIF9BU01fQVJDX1BHQUxMT0NfSAojZGVmaW5lIF9BU01fQVJDX1BHQUxMT0NfSAoKI2luY2x1ZGUgPGxpbnV4L2hpZ2htZW0uaD4KI2luY2x1ZGUgPGxpbnV4L2xvZzIuaD4KI2luY2x1ZGUgPGxpbnV4L2hhcmRpcnEuaD4KCiNpZm5kZWYgTk9OSU5MSU5FX01FTVNFVAoKLyogQHN6IGlzIGJ5dGVzLCBidXQgZ2F1cmFudGVlZCB0byBiZSBtdWx0aXBsZSBvZiA0CiAqIFNpbWlsYXJseSBAcHRyIGlzIGFsbyB3b3JkIGFsaWduZWQKICovCnN0YXRpYyB2b2lkIGlubGluZSBtZW1zZXRfYWxpZ25lZCh2b2lkICpwdHIsIHVuc2lnbmVkIGludCBzeikKewogICAgdm9pZCAqdG1wID0gcHRyOwoKICAgIF9fYXNtX18gX192b2xhdGlsZV9fKAogICAgICAgICAgICAgICAgICAibW92ICAgICBscF9jb3VudCwlMVxuIgogICAgICAgICAgICAgICAgICAibHAgICAgICAxZlxuIgogICAgICAgICAgICAgICAgICAic3QuYWIgICAgIDAsIFslMCwgNF1cbiIKICAgICAgICAgICAgICAgICAgInN0LmFiICAgICAwLCBbJTAsIDRdXG4iCiAgICAgICAgICAgICAgICAgICIxOlxuIgogICAgICAgICAgICAgICAgICA6IityIih0bXApCiAgICAgICAgICAgICAgICAgIDoiaXIiKHN6LzQvMikgLy8gNDogYnl0ZXMgdG8gd29yZAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC8vIDI6IGluc3RhbmNlcyBvZiBzdC5hYiBpbiBsb29wCiAgICAgICAgICAgICAgICAgIDoibHBfY291bnQiKTsKCn0KCiNlbHNlCiNkZWZpbmUgbWVtc2V0X2FsaWduZWQocCxzKSBtZW16ZXJvKHAscykKI2VuZGlmCgpzdGF0aWMgaW5saW5lIHZvaWQKcG1kX3BvcHVsYXRlX2tlcm5lbChzdHJ1Y3QgbW1fc3RydWN0ICptbSwgcG1kX3QgKnBtZCwgcHRlX3QgKnB0ZSkKewogICAgcG1kX3NldChwbWQsIHB0ZSk7Cn0KCnN0YXRpYyBpbmxpbmUgdm9pZApwbWRfcG9wdWxhdGUoc3RydWN0IG1tX3N0cnVjdCAqbW0sIHBtZF90ICpwbWQsIHBndGFibGVfdCBwdGVwKQp7CiAgICBwbWRfc2V0KHBtZCwgKHB0ZV90ICopcHRlcCk7Cn0KCnN0YXRpYyBpbmxpbmUgaW50IF9fZ2V0X29yZGVyX3BnZCh2b2lkKQp7CiAgICBjb25zdCBpbnQgbnVtX3BncyA9IChQVFJTX1BFUl9QR0QgKiA0KS9QQUdFX1NJWkU7CgogICAgaWYgKG51bV9wZ3MpCiAgICAgICAgcmV0dXJuIG9yZGVyX2Jhc2VfMihudW1fcGdzKTsKCiAgICByZXR1cm4gMDsgIC8qIDEgUGFnZSAqLwp9CgpzdGF0aWMgaW5saW5lIHBnZF90ICpnZXRfcGdkX3Nsb3codm9pZCkKewogICAgaW50IG51bSwgbnVtMjsKICAgIHBnZF90ICpyZXQgPSAocGdkX3QgKilfX2dldF9mcmVlX3BhZ2VzKEdGUF9LRVJORUwsIF9fZ2V0X29yZGVyX3BnZCgpKTsKCiAgICBpZiAocmV0KSB7CiAgICAgICAgbnVtID0gVVNFUl9QVFJTX1BFUl9QR0QgKyBVU0VSX0tFUk5FTF9HVVRURVIvUEdESVJfU0laRTsKICAgICAgICBtZW1zZXRfYWxpZ25lZChyZXQsIG51bSAqIHNpemVvZihwZ2RfdCkpOwoKICAgICAgICBudW0yID0gVk1BTExPQ19TSVpFL1BHRElSX1NJWkU7CiAgICAgICAgbWVtY3B5KHJldCArIG51bSwgc3dhcHBlcl9wZ19kaXIgKyBudW0sIG51bTIgKiBzaXplb2YocGdkX3QpKTsKCiAgICAgICAgbWVtc2V0X2FsaWduZWQocmV0ICsgbnVtICsgbnVtMiwKICAgICAgICAgICAgICAgKFBUUlNfUEVSX1BHRCAtIG51bSAtIG51bTIpICogc2l6ZW9mKHBnZF90KSk7CgogICAgfQogICAgcmV0dXJuIHJldDsKfQoKc3RhdGljIGlubGluZSB2b2lkIGZyZWVfcGdkX3Nsb3cocGdkX3QgKnBnZCkKewogICAgICAgIGZyZWVfcGFnZXMoKHVuc2lnbmVkIGxvbmcpcGdkLF9fZ2V0X29yZGVyX3BnZCgpKTsKfQoKI2RlZmluZSBwZ2RfZnJlZShtbSwgcGdkKSAgICAgIGZyZWVfcGdkX3Nsb3cocGdkKQojZGVmaW5lIHBnZF9hbGxvYyhtbSkgICAgICAgICAgZ2V0X3BnZF9zbG93KCkKCi8qIDEgUGFnZSB3aGF0ZXZlciBpcyBQQUdFX1NJWkU6IDhrIG9yIDE2ayBvciA0ayAqLwojZGVmaW5lIFBURV9PUkRFUiAwCgovKiBXZSB3YW50IHRvIGNhcCBQYWdlIFRhYmxlIFNpemUgdG8gMSBwZyAoYWx0aG91Z2ggbXVsdGlwbGUgdGFibGVzIGNhbiBmaXQgaW4KICogb25lIHBhZ2UpLiBUaGlzIGlzIG9idmlvdXNseSBkb25lIHRvIGNvbnNlcnZlIHJlc2lkZW50LWxvY2tlZHVwLW1lbW9yeSBhbmQKICogYWxzbyBiZSBhYmxlIHRvIHVzZSBxdWlja2xpc3RzIGluIGZ1dHVyZS4KICogV2l0aCBzb2Z0d2FyZS1vbmx5IHBhZ2UtdGFibGVzLCBhYWRyLXNwbGl0IGZvciB0cmF2ZXJzYWwgaXMgdHdlYWthYmxlIGFuZAogKiB0aGF0IGRpcmVjdGx5IGdvdmVybnMgaG93IGJpZyB0YWJsZXMgd291bGQgYmUgYXQgZWFjaCBsZXZlbC4gQSB3cm9uZyBzcGxpdAogKiBjYW4gb3ZlcmZsb3cgdGFibGUgc2l6ZSAoY29tcGxpY2F0ZWQgZnVydGhlciBieSB2YXJpYWJsZSBwYWdlIHNpemUpLgogKiB0aHVz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