# Constants
Android23 represents Google Android 2.3 Gingerbread.
Android4 represents Google Android 4 Ice Cream Sandwich.
Android41 represents Google Android 4.1 Jelly Bean.
Android44 represents Google Android 4.4 Kit Kat.
Android5 represents Google Android 5 Lollipop.
Android6 represents Google Android 6 Marshmallow.
Android7 represents Google Android 7 Nougat.
Android8 represents Google Android 8 Oreo.
IOS10 represents Apple IOS 10 Whitetail.
IOS11 represents Apple IOS 11 Tigris.
IOS4 represents Apple IOS 4 Apex.
IOS5 represents Apple IOS 5 Telluride.
IOS6 represents Apple IOS 6 Sundance.
IOS7 represents Apple IOS 7 Innsbruck.
IOS8 represents Apple IOS 8 Okemo.
IOS9 represents Apple IOS 9 Monarch.
Linux represents an unknown Linux distribution.
MacOSX1010 represents Apple Mac OSX 10.10.
MacOSX1012 represents Apple Mac OSX 10.12.
MacOSX1013 represents Apple Mac OSX 10.13.
MacOSX105 represents Apple Mac OSX 10.5.
MacOSX106 represents Apple Mac OSX 10.6.
MacOSX107 represents Apple Mac OSX 10.7.
MacOSX108 represents Apple Mac OSX 10.8.
MacOSX109 represents Apple Mac OSX 10.9.
Unknown represents an unknown operating system.
Windows10 represents Microsoft Windows 10.
Windows2000 represents Microsoft Windows 2000.
Windows7 represents Microsoft Windows 7.
Windows8 represents Microsoft Windows 8.
Windows81 represents Microsoft Windows 8.1.
WindowsNT represents Microsoft Windows NT.
WindowsVista represents Microsoft Windows Vista.
WindowsXP represents Microsoft Windows XP.
# Type aliases
OperatingSystem represents the type and version of the clients OS.