CiNpbmNsdWRlIDxzdGRpby5oPgojaW5jbHVkZSA8c3RkbGliLmg+CiNpbmNsdWRlIDxzdHJpbmcuaD4KI2luY2x1ZGUgPGFzc2VydC5oPgoKLy8gVGhpcyBmaWxlIGRldGVybWluZXMgeDg2L0FNRDY0IGZlYXR1cmVzIGEgcHJvY2Vzc29yIHN1cHBvcnRzLgovLwovLyBXZSByZXR1cm46Ci8vIC0gMCBpZiB0aGUgbWFjaGluZSBtYXRjaGVzIHRoZSBhc2tlZC1mb3IgZmVhdHVyZS4KLy8gLSAxIGlmIHRoZSBtYWNoaW5lIGRvZXMgbm90LgovLyAtIDIgaWYgdGhlIGFza2VkLWZvciBmZWF0dXJlIGlzbid0IHJlY29nbmlzZWQgKHRoaXMgd2lsbCBiZSB0aGUgY2FzZSBmb3IKLy8gICAgIGFueSBmZWF0dXJlIGlmIHJ1biBvbiBhIG5vbi14ODYvQU1ENjQgbWFjaGluZSkuCi8vIC0gMyBpZiB0aGVyZSB3YXMgYSB1c2FnZSBlcnJvciAoaXQgYWxzbyBwcmludHMgYW4gZXJyb3IgbWVzc2FnZSkuCi8vIHZpejoKI2RlZmluZSBGRUFUVVJFX1BSRVNFTlQgICAgICAgMAojZGVmaW5lIEZFQVRVUkVfTk9UX1BSRVNFTlQgICAxCiNkZWZpbmUgVU5SRUNPR05JU0VEX0ZFQVRVUkUgIDIKI2RlZmluZSBVU0FHRV9FUlJPUiAgICAgICAgICAgMwoKCiNkZWZpbmUgRmFsc2UgIDAKI2RlZmluZSBUcnVlICAgMQp0eXBlZGVmIGludCAgICBCb29sOwoKCiNpZiBkZWZpbmVkKFZHQV94ODYpIHx8IGRlZmluZWQoVkdBX2FtZDY0KQpzdGF0aWMgdm9pZCBjcHVpZCAoIHVuc2lnbmVkIGludCBuLAogICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGludCogYSwgdW5zaWduZWQgaW50KiBiLAogICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGludCogYywgdW5zaWduZWQgaW50KiBkICkKewogICBfX2FzbV9fIF9fdm9sYXRpbGVfXyAoCiAgICAgICJjcHVpZCIKICAgICAgOiAiPWEiICgqYSksICI9YiIgKCpiKSwgIj1jIiAoKmMpLCAiPWQiICgqZCkgICAgICAvKiBvdXRwdXQgKi8KICAgICAgOiAiMCIgKG4pICAgICAgICAgLyogaW5wdXQgKi8KICAgKTsKfQoKc3RhdGljIEJvb2wgdmVuZG9yU3RyaW5nRXF1YWxzICggY2hhciogc3RyICkKewogICBjaGFyIHZzdHJbMTNdOwogICB1bnNpZ25lZCBpbnQgYSwgYiwgYywgZDsKICAgY3B1aWQoMCwgJmEsICZiLCAmYywgJmQpOwogICBtZW1jcHkoJnZzdHJbMF0sICZiLCA0KTsKICAgbWVtY3B5KCZ2c3RyWzRdLCAmZCwgNCk7CiAgIG1lbWNweSgmdnN0cls4XSwgJmMsIDQpOwogICB2c3RyWzEyXSA9IDA7CiAgIHJldHVybiAwID09IHN0cmNtcCh2c3RyLCBzdHIpOwp9CgpzdGF0aWMgQm9vbCBoYXZlX3hnZXRidiAoIHZvaWQgKQp7CiNpZiBkZWZpbmVkKFZHQV9hbWQ2NCkKICAgdW5zaWduZWQgbG9uZyBsb25nIGludCB3OwogICBfX2FzbV9fIF9fdm9sYXRpbGVfXygibW92cSAkMCwlJXJjeCA7ICIKICAgICAgICAgICAgICAgICAgICAgICAgIi5ieXRlIDB4MEYsMHgwMSwweEQwIDsgIiAvKiB4Z2V0YnYgKi8KICAgICAgICAgICAgICAgICAgICAgICAgIm1vdnEgJSVyYXgsJTAiCiAgICAgICAgICAgICAgICAgICAgICAgIDovKk9VVCovIj1yIih3KSA6LypJTiovCiAgICAgICAgICAgICAgICAgICAgICAgIDovKlRSQVNIKi8icmR4IiwicmN4Iik7CiAgIGlmICgodyAmIDYpID09IDYpIHsKICAgICAgLyogT1MgaGFzIGVuYWJsZWQgYm90aCBYTU0gYW5kIFlNTSBzdGF0ZSBzdXBwb3J0ICovCiAgICAgIHJldHVybiBUcnVlOwogICB9IGVsc2UgewogICAgICByZXR1cm4gRmFsc2U7CiAgIH0KI2Vsc2UKICAgcmV0dXJuIEZhbHNlOwojZW5kaWYKfQoKc3RhdGljIEJvb2wgZ28oY2hhciogY3B1KQp7IAogICB1bnNpZ25lZCBpbnQgbGV2ZWwgPSAwLCBjbWFzayA9IDAsIGRtYXNrID0gMCwgYSwgYiwgYywgZDsKICAgQm9vbCByZXF1aXJlX2FtZCA9IEZhbHNlOwogICBCb29sIHJlcXVpcmVfeGdldGJ2ID0gRmFsc2U7CiAgIGlmICAgICAgICAoIHN0cmNtcCggY3B1LCAieDg2LWZwdSIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBkbWFzayA9IDEgPDwgMDsKICAgfSBlbHNlIGlmICggc3RyY21wKCBjcHUsICJ4ODYtY21vdiIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBkbWFzayA9IDEgPDwgMTU7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAieDg2LW1teCIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBkbWFzayA9IDEgPDwgMjM7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAieDg2LW1teGV4dCIgKSA9PSAwICkgewogICAgIGxldmVsID0gMHg4MDAwMDAwMTsKICAgICBkbWFzayA9IDEgPDwgMjI7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAieDg2LXNzZSIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBkbWFzayA9IDEgPDwgMjU7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAieDg2LXNzZTIiICkgPT0gMCApIHsKICAgICBsZXZlbCA9IDE7CiAgICAgZG1hc2sgPSAxIDw8IDI2OwogICB9IGVsc2UgaWYgKCBzdHJjbXAoIGNwdSwgIng4Ni1zc2UzIiApID09IDAgKSB7CiAgICAgbGV2ZWwgPSAxOwogICAgIGNtYXNrID0gMSA8PCAwOwogICB9IGVsc2UgaWYgKCBzdHJjbXAoIGNwdSwgIng4Ni1zc3NlMyIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBjbWFzayA9IDEgPDwgOTsKICAgfSBlbHNlIGlmICggc3RyY21wKCBjcHUsICJ4ODYtbHpjbnQiICkgPT0gMCApIHsKICAgICBsZXZlbCA9IDB4ODAwMDAwMDE7CiAgICAgY21hc2sgPSAxIDw8IDU7CiAgICAgcmVxdWlyZV9hbWQgPSBUcnVlOwojaWYgZGVmaW5lZChWR0FfYW1kNjQpCiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAiYW1kNjQtc3NlMyIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBjbWFzayA9IDEgPDwgMDsKICAgfSBlbHNlIGlmICggc3RyY21wKCBjcHUsICJhbWQ2NC1wY2xtdWxxZHEiICkgPT0gMCApIHsKICAgICBsZXZlbCA9IDE7CiAgICAgY21hc2sgPSAxIDw8IDE7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAiYW1kNjQtc3NzZTMiICkgPT0gMCApIHsKICAgICBsZXZlbCA9IDE7CiAgICAgY21hc2sgPSAxIDw8IDk7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAiYW1kNjQtY3gxNiIgKSA9PSAwICkgewogICAgIGxldmVsID0gMTsKICAgICBjbWFzayA9IDEgPDwgMTM7CiAgIH0gZWxzZSBpZiAoIHN0cmNtcCggY3B1LCAiYW1kNjQtbHpjbnQiICkgPT0gMCApIHsKICAgICBsZXZlbCA9IDB4ODAwMDAwMDE7CiAgICAgY21hc2sgPSAxIDw8IDU7CiAgICAgcmVxdWlyZV9hbWQgPSBUcnVlOwogICB9IGVsc2UgaWYgKCBzdHJjbXAoIGNwdSwgImFtZDY0LXNzZTQyIiApID09IDAgKSB7CiAgICAgbGV2ZWwgPSAxOwogICAgIGNtYXNrID0gMSA8PCAyMDsKICAgfSBlbHNlIGlmICggc3RyY21wKCBjcHUsICJhbWQ2NC1hdngiICkgPT0gMCApIHsKICAgICBsZXZlbCA9IDE7CiAgICAgY21hc2sgPSAoMSA8PCAyNykgfCAoMSA8PCAyOCk7CiAgICAgcmVxdWlyZV94Z2V0YnYgPSBUcnVlOwojZW5kaWYKICAgfSBlbHNlIHsKICAgICByZXR1cm4gVU5SRUNPR05JU0VEX0ZFQVRVUkU7CiAgIH0KCiAgIGFzc2VydCggIShjbWFzayAhPSAwICYmIGRtYXNrICE9IDApICk7CiAgIGFzc2VydCggIShjbWFzayA9PSAwICYmIGRtYXNrID09IDApICk7CgogICBpZiAocmVxdWlyZV9hbWQgJiYgIXZlbmRvclN0cmluZ0VxdWFscygiQXV0aGVudGljQU1EIikpCiAgICAgIHJldHVybiBGRUFUVVJFX05PVF9QUkVTRU5UOwogICAgICAvLyByZWdhcmRsZXNzIG9mIHdoYXQgdGhhdCBmZWF0dXJlIGFjdHVhbGx5IGlz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