const known_win10_build_numbers: [11]u32 = .{10240, 10586, 14393, 15063, 16299, 17134, 17763, 18362, 18363, 19041, 19042};

Compared against build numbers reported by the runtime to distinguish win10 versions, where 0x0A000000 + index corresponds to the WindowsVersion u32 value.