Ly8gQ29weXJpZ2h0IDIwMTQgUERGaXVtIEF1dGhvcnMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuCi8vIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEgQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUKLy8gZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCi8vIE9yaWdpbmFsIGNvZGUgY29weXJpZ2h0IDIwMTQgRm94aXQgU29mdHdhcmUgSW5jLiBodHRwOi8vd3d3LmZveGl0c29mdHdhcmUuY29tCgojaWZuZGVmIENPUkVfRlhHRV9GWF9ESUJfSF8KI2RlZmluZSBDT1JFX0ZYR0VfRlhfRElCX0hfCgojaW5jbHVkZSA8dHVwbGU+CiNpbmNsdWRlIDx1dGlsaXR5PgoKI2luY2x1ZGUgImNvcmUvZnhjcnQvZnhfY29vcmRpbmF0ZXMuaCIKI2luY2x1ZGUgImNvcmUvZnhjcnQvd2lkZXN0cmluZy5oIgoKZW51bSBGWERJQl9Gb3JtYXQgewogIEZYRElCX0ludmFsaWQgPSAwLAogIEZYRElCXzFicHBSZ2IgPSAweDAwMSwKICBGWERJQl84YnBwUmdiID0gMHgwMDgsCiAgRlhESUJfUmdiID0gMHgwMTgsCiAgRlhESUJfUmdiMzIgPSAweDAyMCwKICBGWERJQl8xYnBwTWFzayA9IDB4MTAxLAogIEZYRElCXzhicHBNYXNrID0gMHgxMDgsCiAgRlhESUJfOGJwcFJnYmEgPSAweDIwOCwKICBGWERJQl9SZ2JhID0gMHgyMTgsCiAgRlhESUJfQXJnYiA9IDB4MjIwLAogIEZYRElCXzFicHBDbXlrID0gMHg0MDEsCiAgRlhESUJfOGJwcENteWsgPSAweDQwOCwKICBGWERJQl9DbXlrID0gMHg0MjAsCiAgRlhESUJfOGJwcENteWthID0gMHg2MDgsCiAgRlhESUJfQ215a2EgPSAweDYyMCwKfTsKCnN0cnVjdCBQaXhlbFdlaWdodCB7CiAgaW50IG1fU3JjU3RhcnQ7CiAgaW50IG1fU3JjRW5kOwogIGludCBtX1dlaWdodHNbMV07Cn07Cgp1c2luZyBGWF9BUkdCID0gdWludDMyX3Q7CgovLyBGWF9DT0xPUlJFRiwgbGlrZSB3aW4zMiBDT0xPUlJFRiwgaXMgQkdSLgp1c2luZyBGWF9DT0xPUlJFRiA9IHVpbnQzMl90OwoKdXNpbmcgRlhfQ01ZSyA9IHVpbnQzMl90OwoKZXh0ZXJuIGNvbnN0IGludDE2X3QgU0RQX1RhYmxlWzUxM107CgpzdHJ1Y3QgRlhESUJfUmVzYW1wbGVPcHRpb25zIHsKICBGWERJQl9SZXNhbXBsZU9wdGlvbnMoKTsKCiAgYm9vbCBIYXNBbnlPcHRpb25zKCkgY29uc3Q7CgogIGJvb2wgYkludGVycG9sYXRlQmlsaW5lYXIgPSBmYWxzZTsKICBib29sIGJJbnRlcnBvbGF0ZUJpY3ViaWMgPSBmYWxzZTsKICBib29sIGJIYWxmdG9uZSA9IGZhbHNlOwogIGJvb2wgYk5vU21vb3RoaW5nID0gZmFsc2U7CiAgYm9vbCBiTG9zc3kgPSBmYWxzZTsKfTsKCi8vIFNlZSBQREYgMS43IHNwZWMsIHRhYmxlIDcuMiBhbmQgNy4zLiBUaGUgZW51bSB2YWx1ZXMgbmVlZCB0byBiZSBpbiB0aGUgc2FtZQovLyBvcmRlciBhcyBsaXN0ZWQgaW4gdGhlIHNwZWMuCmVudW0gY2xhc3MgQmxlbmRNb2RlIHsKICBrTm9ybWFsID0gMCwKICBrTXVsdGlwbHksCiAga1NjcmVlbiwKICBrT3ZlcmxheSwKICBrRGFya2VuLAogIGtMaWdodGVuLAogIGtDb2xvckRvZGdlLAogIGtDb2xvckJ1cm4sCiAga0hhcmRMaWdodCwKICBrU29mdExpZ2h0LAogIGtEaWZmZXJlbmNlLAogIGtFeGNsdXNpb24sCiAga0h1ZSwKICBrU2F0dXJhdGlvbiwKICBrQ29sb3IsCiAga0x1bWlub3NpdHksCiAga0xhc3QgPSBrTHVtaW5vc2l0eSwKfTsKCmNvbnN0ZXhwciB1aW50MzJfdCBGWFNZU19CR1IodWludDhfdCBiLCB1aW50OF90IGcsIHVpbnQ4X3QgcikgewogIHJldHVybiAoYiA8PCAxNikgfCAoZyA8PCA4KSB8IHI7Cn0KCmNvbnN0ZXhwciB1aW50OF90IEZYU1lTX0dldFJWYWx1ZSh1aW50MzJfdCBiZ3IpIHsKICByZXR1cm4gYmdyICYgMHhmZjsKfQoKY29uc3RleHByIHVpbnQ4X3QgRlhTWVNfR2V0R1ZhbHVlKHVpbnQzMl90IGJncikgewogIHJldHVybiAoYmdyID4+IDgpICYgMHhmZjsKfQoKY29uc3RleHByIHVpbnQ4X3QgRlhTWVNfR2V0QlZhbHVlKHVpbnQzMl90IGJncikgewogIHJldHVybiAoYmdyID4+IDE2KSAmIDB4ZmY7Cn0KCmNvbnN0ZXhwciB1bnNpZ25lZCBpbnQgRlhTWVNfR2V0VW5zaWduZWRBbHBoYShmbG9hdCBhbHBoYSkgewogIHJldHVybiBzdGF0aWNfY2FzdDx1bnNpZ25lZCBpbnQ+KGFscGhhICogMjU1LmYgKyAwLjVmKTsKfQoKI2RlZmluZSBGWFNZU19HZXRDVmFsdWUoY215aykgKCh1aW50OF90KSgoY215aykgPj4gMjQpICYgMHhmZikKI2RlZmluZSBGWFNZU19HZXRNVmFsdWUoY215aykgKCh1aW50OF90KSgoY215aykgPj4gMTYpICYgMHhmZikKI2RlZmluZSBGWFNZU19HZXRZVmFsdWUoY215aykgKCh1aW50OF90KSgoY215aykgPj4gOCkgJiAweGZmKQojZGVmaW5lIEZYU1lTX0dldEtWYWx1ZShjbXlrKSAoKHVpbnQ4X3QpKGNteWspJjB4ZmYpCgovLyBCaXRzIHBlciBwaXhlbCwgbm90IGJ5dGVzLgppbmxpbmUgaW50IEdldEJwcEZyb21Gb3JtYXQoRlhESUJfRm9ybWF0IGZvcm1hdCkgewogIHJldHVybiBmb3JtYXQgJiAweGZmOwp9CgovLyBBS0EgYnl0ZXMgcGVyIHBpeGVsLCBhc3N1bWluZyA4LWJpdHMgcGVyIGNvbXBvbmVudC4KaW5saW5lIGludCBHZXRDb21wc0Zyb21Gb3JtYXQoRlhESUJfRm9ybWF0IGZvcm1hdCkgewogIHJldHVybiAoZm9ybWF0ICYgMHhmZikgLyA4Owp9CgppbmxpbmUgdWludDMyX3QgR2V0QWxwaGFGbGFnRnJvbUZvcm1hdChGWERJQl9Gb3JtYXQgZm9ybWF0KSB7CiAgcmV0dXJuIChmb3JtYXQgPj4gOCkgJiAweGZmOwp9CgppbmxpbmUgYm9vbCBHZXRJc0FscGhhRnJvbUZvcm1hdChGWERJQl9Gb3JtYXQgZm9ybWF0KSB7CiAgcmV0dXJuIGZvcm1hdCAmIDB4MjAwOwp9CgppbmxpbmUgYm9vbCBHZXRJc0NteWtGcm9tRm9ybWF0KEZYRElCX0Zvcm1hdCBmb3JtYXQpIHsKICByZXR1cm4gZm9ybWF0ICYgMHg0MDA7Cn0KCmlubGluZSBGWF9DTVlLIENteWtFbmNvZGUoaW50IGMsIGludCBtLCBpbnQgeSwgaW50IGspIHsKICByZXR1cm4gKGMgPDwgMjQpIHwgKG0gPDwgMTYpIHwgKHkgPDwgOCkgfCBrOwp9CgovLyBSZXR1cm5zIChhLCByLCBnLCBiKQpzdGQ6OnR1cGxlPGludCwgaW50LCBpbnQsIGludD4gQXJnYkRlY29kZShGWF9BUkdCIGFyZ2IpOwoKLy8gUmV0dXJucyAoYSwgRlhfQ09MT1JSRUYpCnN0ZDo6cGFpcjxpbnQsIEZYX0NPTE9SUkVGPiBBcmdiVG9BbHBoYUFuZENvbG9yUmVmKEZYX0FSR0IgYXJnYik7CgovLyBSZXR1cm5zIEZYX0NPTE9SUkVGLgpGWF9DT0xPUlJFRiBBcmdiVG9Db2xvclJlZihGWF9BUkdCIGFyZ2IpOwoKY29uc3RleHByIEZYX0FSR0IgQXJnYkVuY29kZShpbnQgYSwgaW50IHIsIGludCBnLCBpbnQgYikgewogIHJldHVybiAoYSA8PCAyNCkgfCAociA8PCAxNikgfCAoZyA8PCA4KSB8IGI7Cn0KCkZYX0FSR0IgQWxwaGFBbmRDb2xvclJlZlRvQXJnYihpbnQgYSwgRlhfQ09MT1JSRUYgY29sb3JyZWYpOwoKRlhfQVJHQiBTdHJpbmdUb0ZYQVJHQihXaWRlU3RyaW5nVmlldyB2aWV3KTsKCiNkZWZpbmUgRlhBUkdCX0EoYXJnYikgKCh1aW50OF90KSgoYXJnYikgPj4gMjQpKQojZGVmaW5lIEZYQVJHQl9SKGFyZ2IpICgodWludDhfdCkoKGFyZ2IpID4+IDE2KSkKI2RlZmluZSBGWEFSR0JfRyhhcmdiKSAoKHVpbnQ4X3QpKChhcmdiKSA+PiA4KSkKI2RlZmluZSBGWEFSR0JfQihhcmdiKSAoKHVpbnQ4X3QpKGFyZ2IpKQojZGVmaW5lIEZYQVJHQl9NVUxfQUxQSEEoYXJnYiwgYWxwaGEpIFwKICAoKCgoKGFyZ2IpID4+IDI0KSAqIChhbHBoYSkgLyAyNTUpIDw8IDI0KSB8ICgoYXJnYikmMHhmZmZmZmYpKQoKI2RlZmluZSBGWFJHQjJHUkFZ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