LyoKICogQ29weXJpZ2h0IDIwMTIgR29vZ2xlIEluYy4KICoKICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQogKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlLgogKi8KCiNpZm5kZWYgR3JNZW1vcnlQb29sX0RFRklORUQKI2RlZmluZSBHck1lbW9yeVBvb2xfREVGSU5FRAoKI2luY2x1ZGUgImluY2x1ZGUvZ3B1L0dyVHlwZXMuaCIKCiNpbmNsdWRlICJpbmNsdWRlL2NvcmUvU2tSZWZDbnQuaCIKCiNpZmRlZiBTS19ERUJVRwojaW5jbHVkZSAiaW5jbHVkZS9wcml2YXRlL1NrVEhhc2guaCIKI2VuZGlmCgovKioKICogQWxsb2NhdGVzIG1lbW9yeSBpbiBibG9ja3MgYW5kIHBhcmNlbHMgb3V0IHNwYWNlIGluIHRoZSBibG9ja3MgZm9yIGFsbG9jYXRpb24KICogcmVxdWVzdHMuIEl0IGlzIG9wdGltaXplZCBmb3IgYWxsb2NhdGUgLyByZWxlYXNlIHNwZWVkIG92ZXIgbWVtb3J5CiAqIGVmZmljaWVuY3kuIFRoZSBpbnRlcmZhY2UgaXMgZGVzaWduZWQgdG8gYmUgdXNlZCB0byBpbXBsZW1lbnQgb3BlcmF0b3IgbmV3CiAqIGFuZCBkZWxldGUgb3ZlcnJpZGVzLiBBbGwgYWxsb2NhdGlvbnMgYXJlIGV4cGVjdGVkIHRvIGJlIHJlbGVhc2VkIGJlZm9yZSB0aGUKICogcG9vbCdzIGRlc3RydWN0b3IgaXMgY2FsbGVkLiBBbGxvY2F0aW9ucyB3aWxsIGJlIDgtYnl0ZSBhbGlnbmVkLgogKi8KY2xhc3MgR3JNZW1vcnlQb29sIHsKcHVibGljOgogICAgLyoqCiAgICAgKiBQcmVhbGxvYyBzaXplIGlzIHRoZSBhbW91bnQgb2Ygc3BhY2UgdG8gYWxsb2NhdGUgYXQgcG9vbCBjcmVhdGlvbgogICAgICogdGltZSBhbmQga2VlcCBhcm91bmQgdW50aWwgcG9vbCBkZXN0cnVjdGlvbi4gVGhlIG1pbiBhbGxvYyBzaXplIGlzCiAgICAgKiB0aGUgc21hbGxlc3QgYWxsb3dlZCBzaXplIG9mIGFkZGl0aW9uYWwgYWxsb2NhdGlvbnMuIEJvdGggc2l6ZXMgYXJlCiAgICAgKiBhZGp1c3RlZCB0byBlbnN1cmUgdGhhdDoKICAgICAqICAgMS4gdGhleSBhcmUgYXJlIDgtYnl0ZSBhbGlnbmVkCiAgICAgKiAgIDIuIG1pbkFsbG9jU2l6ZSA+PSBrU21hbGxlc3RNaW5BbGxvY1NpemUKICAgICAqICAgMy4gcHJlYWxsb2NTaXplID49IG1pbkFsbG9jU2l6ZQogICAgICoKICAgICAqIEJvdGggc2l6ZXMgaXMgd2hhdCB0aGUgcG9vbCB3aWxsIGVuZCB1cCBhbGxvY2F0aW5nIGZyb20gdGhlIHN5c3RlbSwgYW5kCiAgICAgKiBwb3J0aW9ucyBvZiB0aGUgYWxsb2NhdGVkIG1lbW9yeSBpcyB1c2VkIGZvciBpbnRlcm5hbCBib29ra2VlcGluZy4KICAgICAqLwogICAgR3JNZW1vcnlQb29sKHNpemVfdCBwcmVhbGxvY1NpemUsIHNpemVfdCBtaW5BbGxvY1NpemUpOwoKICAgIH5Hck1lbW9yeVBvb2woKTsKCiAgICAvKioKICAgICAqIEFsbG9jYXRlcyBtZW1vcnkuIFRoZSBtZW1vcnkgbXVzdCBiZSBmcmVlZCB3aXRoIHJlbGVhc2UoKS4KICAgICAqLwogICAgdm9pZCogYWxsb2NhdGUoc2l6ZV90IHNpemUpOwoKICAgIC8qKgogICAgICogcCBtdXN0IGhhdmUgYmVlbiByZXR1cm5lZCBieSBhbGxvY2F0ZSgpCiAgICAgKi8KICAgIHZvaWQgcmVsZWFzZSh2b2lkKiBwKTsKCiAgICAvKioKICAgICAqIFJldHVybnMgdHJ1ZSBpZiB0aGVyZSBhcmUgbm8gdW5yZWxlYXNlZCBhbGxvY2F0aW9ucy4KICAgICAqLwogICAgYm9vbCBpc0VtcHR5KCkgY29uc3QgeyByZXR1cm4gZlRhaWwgPT0gZkhlYWQgJiYgIWZIZWFkLT5mTGl2ZUNvdW50OyB9CgogICAgLyoqCiAgICAgKiBSZXR1cm5zIHRoZSB0b3RhbCBhbGxvY2F0ZWQgc2l6ZSBvZiB0aGUgR3JNZW1vcnlQb29sIG1pbnVzIGFueSBwcmVhbGxvY2F0ZWQgYW1vdW50CiAgICAgKi8KICAgIHNpemVfdCBzaXplKCkgY29uc3QgeyByZXR1cm4gZlNpemU7IH0KCiAgICAvKioKICAgICAqIFJldHVybnMgdGhlIHByZWFsbG9jYXRlZCBzaXplIG9mIHRoZSBHck1lbW9yeVBvb2wKICAgICAqLwogICAgc2l6ZV90IHByZWFsbG9jU2l6ZSgpIGNvbnN0IHsgcmV0dXJuIGZIZWFkLT5mU2l6ZTsgfQoKICAgIC8qKgogICAgICogTWluaW11bSB2YWx1ZSBvZiBtaW5BbGxvY1NpemUgY29uc3RydWN0b3IgYXJndW1lbnQuCiAgICAgKi8KICAgIGNvbnN0ZXhwciBzdGF0aWMgc2l6ZV90IGtTbWFsbGVzdE1pbkFsbG9jU2l6ZSA9IDEgPDwgMTA7Cgpwcml2YXRlOgogICAgc3RydWN0IEJsb2NrSGVhZGVyOwoKICAgIHN0YXRpYyBCbG9ja0hlYWRlciogQ3JlYXRlQmxvY2soc2l6ZV90IHNpemUpOwoKICAgIHN0YXRpYyB2b2lkIERlbGV0ZUJsb2NrKEJsb2NrSGVhZGVyKiBibG9jayk7CgogICAgdm9pZCB2YWxpZGF0ZSgpOwoKICAgIHN0cnVjdCBCbG9ja0hlYWRlciB7CiNpZmRlZiBTS19ERUJVRwogICAgICAgIHVpbnQzMl90ICAgICBmQmxvY2tTZW50aW5hbDsgIC8vLzwga25vd24gdmFsdWUgdG8gY2hlY2sgZm9yIGJhZCBiYWNrIHBvaW50ZXJzIHRvIGJsb2NrcwojZW5kaWYKICAgICAgICBCbG9ja0hlYWRlciogZk5leHQ7ICAgICAgLy8vPCBkb3VibHktbGlua2VkIGxpc3Qgb2YgYmxvY2tzLgogICAgICAgIEJsb2NrSGVhZGVyKiBmUHJldjsKICAgICAgICBpbnQgICAgICAgICAgZkxpdmVDb3VudDsgLy8vPCBudW1iZXIgb2Ygb3V0c3RhbmRpbmcgYWxsb2NhdGlvbnMgaW4gdGhlCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC8vLzwgYmxvY2suCiAgICAgICAgaW50cHRyX3QgICAgIGZDdXJyUHRyOyAgIC8vLzwgcHRyIHRvIHRoZSBzdGFydCBvZiBibG9ja3MgZnJlZSBzcGFjZS4KICAgICAgICBpbnRwdHJfdCAgICAgZlByZXZQdHI7ICAgLy8vPCBwdHIgdG8gdGhlIGxhc3QgYWxsb2NhdGlvbiBtYWRlCiAgICAgICAgc2l6ZV90ICAgICAgIGZGcmVlU2l6ZTsgIC8vLzwgYW1vdW50IG9mIGZyZWUgc3BhY2UgbGVmdCBpbiB0aGUgYmxvY2suCiAgICAgICAgc2l6ZV90ICAgICAgIGZTaXplOyAgICAgIC8vLzwgdG90YWwgYWxsb2NhdGVkIHNpemUgb2YgdGhlIGJsb2NrCiAgICB9OwoKICAgIHN0YXRpYyBjb25zdCB1aW50MzJfdCBrQXNzaWduZWRNYXJrZXIgPSAweENEQ0RDRENEOwogICAgc3RhdGljIGNvbnN0IHVpbnQzMl90IGtGcmVlZE1hcmtlciAgICA9IDB4RUZFRkVGRUY7CgogICAgc3RydWN0IEFsbG9jSGVhZGVyIHsKI2lmZGVmIFNLX0RFQlVHCiAgICAgICAgdWludDMyX3QgZlNlbnRpbmFsOyAgICAgIC8vLzwga25vd24gdmFsdWUgdG8gY2hlY2sgZm9yIG1lbW9yeSBzdG9tcGluZyAoZS5nLiwgKENEKSopCiAgICAgICAgaW50MzJfdCBmSUQ7ICAgICAgICAgICAgIC8vLzwgSUQgdGhhdCBjYW4gYmUgdXNlZCB0byB0cmFjayBkb3duIGxlYWtzIGJ5IGNsaWVudHMuCiNlbmRpZgogICAgICAgIEJsb2NrSGVhZGVyKiBmSGVhZGVyOyAgICAvLy88IHBvaW50ZXIgYmFjayB0byB0aGUgYmxvY2sgaGVhZGVyIGluIHdoaWNoIGFuIGFsbG9jIHJlc2lkZXMKICAgIH07CgogICAgc2l6ZV90ICAgICAgICAgICAgICAgICAgICAgICAgICAgIGZTaXplOwogICAgc2l6ZV90ICAgICAgICAgICAgICAgICAgICAgICAgICAgIGZNaW5BbGxvY1NpemU7CiAgICBCbG9ja0hlYWRlciogICAgICAgICAgICAgICAgICAgICAgZkhlYWQ7CiAgICBCbG9ja0hlYWRlciogICAgICAgICAgICAgICAgICAgICAgZlRhaWw7CiNpZmRlZiBTS19ERUJVRwogICAgaW50ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGZBbGxvY2F0aW9uQ250OwogICAgaW50ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGZBbGxvY0Jsb2Nr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