LyoKICogTm90ZTogdGhpcyBmaWxlIG9yaWdpbmFsbHkgYXV0by1nZW5lcmF0ZWQgYnkgbWliMmMgdXNpbmcKICogICAgICAgIDogbWliMmMuY2hlY2tfdmFsdWVzX2xvY2FsLmNvbmYsdiA1LjEgMjAwMy8wNS8zMCAyMzo1MzoxNSBoYXJkYWtlciBFeHAgJAogKi8KCi8qCiAqIHN0YW5kYXJkIGhlYWRlcnMgCiAqLwojaW5jbHVkZSA8bmV0LXNubXAvbmV0LXNubXAtY29uZmlnLmg+CiNpbmNsdWRlIDxuZXQtc25tcC9uZXQtc25tcC1pbmNsdWRlcy5oPgojaW5jbHVkZSAibmV0U25tcEhvc3RzVGFibGVfY2hlY2tmbnMuaCIKI2luY2x1ZGUgIm5ldFNubXBIb3N0c1RhYmxlX2VudW1zLmgiCgovKiogRGVjaWRlcyBpZiBhbiBpbmNvbWluZyB2YWx1ZSBmb3IgdGhlIG5ldFNubXBIb3N0QWRkcmVzc1R5cGUgbWliIG5vZGUgaXMgbGVnYWwsIGZyb20gYSBsb2NhbCBpbXBsZW1lbnRhdGlvbiBzcGVjaWZpYyB2aWV3cG9pbnQuCiAqICBAcGFyYW0gdHlwZSAgICBUaGUgaW5jb21pbmcgZGF0YSB0eXBlLgogKiAgQHBhcmFtIHZhbCAgICAgVGhlIHZhbHVlIHRvIGJlIGNoZWNrZWQuCiAqICBAcGFyYW0gdmFsX2xlbiBUaGUgbGVuZ3RoIG9mIGRhdGEgc3RvcmVkIGluIHZhbCAoaW4gYnl0ZXMpLgogKiAgQHBhcmFtIG9sZF92YWwKICogIEBwYXJhbSBvbGRfdmFsX2xlbgogKiAgQHJldHVybiAwIGlmIHRoZSBpbmNvbWluZyB2YWx1ZSBpcyBsZWdhbCwgYW4gU05NUCBlcnJvciBjb2RlIG90aGVyd2lzZS4KICovCmludApjaGVja19uZXRTbm1wSG9zdEFkZHJlc3NUeXBlX2xvY2FsKGludCB0eXBlLCBsb25nICp2YWwsIHNpemVfdCB2YWxfbGVuLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGxvbmcgKm9sZF92YWwsIHNpemVfdCBvbGRfdmFsX2xlbikKewoKICAgIC8qKiBYWFg6IHlvdSBtYXkgd2FudCB0byBjaGVjayBhc3BlY3RzIG9mIHRoZSBuZXcgdmFsdWUgdGhhdAogICAgICAgd2VyZSBub3QgY292ZXJlZCBieSB0aGUgYXV0b21hdGljIGNoZWNrcyBieSB0aGUgcGFyZW50IGZ1bmN0aW9uLiAqLwoKICAgIC8qKiBYWFg6IHlvdSBtYWtlIHdhbnQgdG8gY2hlY2sgdGhhdCB0aGUgcmVxdWVzdGVkIGNoYW5nZSBmcm9tCiAgICAgICAgdGhlIG9sZCB2YWx1ZSB0byB0aGUgbmV3IHZhbHVlIGlzIGxlZ2FsIChpZSwgdGhlIHRyYW5zaXN0aW9uCiAgICAgICAgZnJvbSBvbmUgdmFsdWUgdG8gYW5vdGhlciBpcyBsZWdhbCAqLwoKICAgIGlmICgqdmFsICE9IE5FVFNOTVBIT1NUQUREUkVTU1RZUEVfSVBWNCkKICAgICAgICByZXR1cm4gU05NUF9FUlJfV1JPTkdWQUxVRTsKCiAgICAvKiogaWYgZXZlcnl0aGluZyBsb29rcyBvaywgcmV0dXJuIFNOTVBfRVJSX05PRVJST1IgKi8KICAgIHJldHVybiBTTk1QX0VSUl9OT0VSUk9SOwp9CgovKiogRGVjaWRlcyBpZiBhbiBpbmNvbWluZyB2YWx1ZSBmb3IgdGhlIG5ldFNubXBIb3N0QWRkcmVzcyBtaWIgbm9kZSBpcyBsZWdhbCwgZnJvbSBhIGxvY2FsIGltcGxlbWVudGF0aW9uIHNwZWNpZmljIHZpZXdwb2ludC4KICogIEBwYXJhbSB0eXBlICAgIFRoZSBpbmNvbWluZyBkYXRhIHR5cGUuCiAqICBAcGFyYW0gdmFsICAgICBUaGUgdmFsdWUgdG8gYmUgY2hlY2tlZC4KICogIEBwYXJhbSB2YWxfbGVuIFRoZSBsZW5ndGggb2YgZGF0YSBzdG9yZWQgaW4gdmFsIChpbiBieXRlcykuCiAqICBAcGFyYW0gb2xkX3ZhbAogKiAgQHBhcmFtIG9sZF92YWxfbGVuCiAqICBAcmV0dXJuIDAgaWYgdGhlIGluY29taW5nIHZhbHVlIGlzIGxlZ2FsLCBhbiBTTk1QIGVycm9yIGNvZGUgb3RoZXJ3aXNlLgogKi8KaW50CmNoZWNrX25ldFNubXBIb3N0QWRkcmVzc19sb2NhbChpbnQgdHlwZSwgY2hhciAqdmFsLCBzaXplX3QgdmFsX2xlbiwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGNoYXIgKm9sZF92YWwsIHNpemVfdCBvbGRfdmFsX2xlbikKewoKICAgIC8qKiBYWFg6IHlvdSBtYXkgd2FudCB0byBjaGVjayBhc3BlY3RzIG9mIHRoZSBuZXcgdmFsdWUgdGhhdAogICAgICAgd2VyZSBub3QgY292ZXJlZCBieSB0aGUgYXV0b21hdGljIGNoZWNrcyBieSB0aGUgcGFyZW50IGZ1bmN0aW9uLiAqLwoKICAgIC8qKiBYWFg6IHlvdSBtYWtlIHdhbnQgdG8gY2hlY2sgdGhhdCB0aGUgcmVxdWVzdGVkIGNoYW5nZSBmcm9tCiAgICAgICAgdGhlIG9sZCB2YWx1ZSB0byB0aGUgbmV3IHZhbHVlIGlzIGxlZ2FsIChpZSwgdGhlIHRyYW5zaXN0aW9uCiAgICAgICAgZnJvbSBvbmUgdmFsdWUgdG8gYW5vdGhlciBpcyBsZWdhbCAqLwoKICAgIGlmICh2YWxfbGVuICE9IDQpCiAgICAgICAgcmV0dXJuIFNOTVBfRVJSX1dST05HVkFMVUU7CgogICAgLyoqIGlmIGV2ZXJ5dGhpbmcgbG9va3Mgb2ssIHJldHVybiBTTk1QX0VSUl9OT0VSUk9SICovCiAgICByZXR1cm4gU05NUF9FUlJfTk9FUlJPUjsKfQoKLyoqIERlY2lkZXMgaWYgYW4gaW5jb21pbmcgdmFsdWUgZm9yIHRoZSBuZXRTbm1wSG9zdFN0b3JhZ2UgbWliIG5vZGUgaXMgbGVnYWwsIGZyb20gYSBsb2NhbCBpbXBsZW1lbnRhdGlvbiBzcGVjaWZpYyB2aWV3cG9pbnQuCiAqICBAcGFyYW0gdHlwZSAgICBUaGUgaW5jb21pbmcgZGF0YSB0eXBlLgogKiAgQHBhcmFtIHZhbCAgICAgVGhlIHZhbHVlIHRvIGJlIGNoZWNrZWQuCiAqICBAcGFyYW0gdmFsX2xlbiBUaGUgbGVuZ3RoIG9mIGRhdGEgc3RvcmVkIGluIHZhbCAoaW4gYnl0ZXMpLgogKiAgQHBhcmFtIG9sZF92YWwKICogIEBwYXJhbSBvbGRfdmFsX2xlbgogKiAgQHJldHVybiAwIGlmIHRoZSBpbmNvbWluZyB2YWx1ZSBpcyBsZWdhbCwgYW4gU05NUCBlcnJvciBjb2RlIG90aGVyd2lzZS4KICovCmludApjaGVja19uZXRTbm1wSG9zdFN0b3JhZ2VfbG9jYWwoaW50IHR5cGUsIGxvbmcgKnZhbCwgc2l6ZV90IHZhbF9sZW4sCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBsb25nICpvbGRfdmFsLCBzaXplX3Qgb2xkX3ZhbF9sZW4pCnsKCiAgICAvKiogWFhYOiB5b3UgbWF5IHdhbnQgdG8gY2hlY2sgYXNwZWN0cyBvZiB0aGUgbmV3IHZhbHVlIHRoYXQKICAgICAgIHdlcmUgbm90IGNvdmVyZWQgYnkgdGhlIGF1dG9tYXRpYyBjaGVja3MgYnkgdGhlIHBhcmVudCBmdW5jdGlvbi4gKi8KCiAgICAvKiogWFhYOiB5b3UgbWFrZSB3YW50IHRvIGNoZWNrIHRoYXQgdGhlIHJlcXVlc3RlZCBjaGFuZ2UgZnJvbQogICAgICAgIHRoZSBvbGQgdmFsdWUgdG8gdGhlIG5ldyB2YWx1ZSBpcyBsZWdhbCAoaWUsIHRoZSB0cmFuc2lzdGlvbgogICAgICAgIGZyb20gb25lIHZhbHVlIHRvIGFub3RoZXIgaXMgbGVnYWwgKi8KCiAgICBpZiAoKnZhbCAhPSBTVF9OT05WT0xBVElMRSkKICAgICAgICByZXR1cm4gU05NUF9FUlJfV1JPTkdWQUxVRTsKCiAgICAvKiogaWYgZXZlcnl0aGluZyBsb29rcyBvaywgcmV0dXJuIFNOTVBfRVJSX05PRVJST1IgKi8KICAgIHJldHVybiBTTk1QX0VSUl9OT0VSUk9SOwp9CgovKiogRGVjaWRlcyBpZiBhbiBpbmNvbWluZyB2YWx1ZSBmb3IgdGhlIG5ldFNubXBIb3N0Um93U3RhdHVzIG1pYiBub2RlIGlzIGxlZ2FsLCBmcm9tIGEgbG9jYWwgaW1wbGVtZW50YXRpb24gc3BlY2lmaWMgdmlld3BvaW50LgogKiAgQHBhcmFtIHR5cGUgICAgVGhlIGluY29taW5nIGRhdGEgdHlwZS4KICogIEBwYXJhbSB2YWwgICAgIFRoZSB2YWx1ZSB0byBiZSBjaGVja2VkLgogKiAgQHBhcmFtIHZhbF9sZW4gVGhlIGxlbmd0aCBvZiBkYXRhIHN0b3JlZCBpbiB2YWwgKGluIGJ5dGVzKS4KICogIEBwYXJhbSBvbGRfdmFsCiAqICBAcGFyYW0gb2xkX3ZhbF9sZW4KICog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