union _unnamed_999// Size=0x2
{
    unsigned short SignatureLevel:4;// Offset=0x0 Size=0x2 BitOffset=0x0 BitSize=0x4
    unsigned short SignatureType:3;// Offset=0x0 Size=0x2 BitOffset=0x4 BitSize=0x3
    unsigned short Unused:9;// Offset=0x0 Size=0x2 BitOffset=0x7 BitSize=0x9
    unsigned short EntireField;// Offset=0x0 Size=0x2
};