C# Definition:

[Flags]
enum KF_CATEGORY
{
    KF_CATEGORY_VIRTUAL = 0x00000001,
    KF_CATEGORY_FIXED = 0x00000002,
    KF_CATEGORY_COMMON = 0x00000003,
    KF_CATEGORY_PERUSER = 0x00000004
}

VB Definition:

Enum KF_CATEGORY
   TODO
End Enum

Notes:

None.