C# Definition:

[StructLayout(LayoutKind.Sequential, CharSet=CharSet.Auto, Pack=4)]
struct EXPLICIT_ACCESS
{
    uint grfAccessPermissions,
    uint grfAccessMode,
    uint grfInheritance,
    TRUSTEE Trustee
}

VB Definition:

    <StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Auto, Pack:=4)> _
    Public Structure EXPLICIT_ACCESS
    Dim grfAccessPermissions As Integer
    Dim grfAccessMode As Integer
    Dim grfInheritance As Integer
    Dim Trustee As TRUSTEE
    End Structure

User-Defined Field Types:

TRUSTEE

Notes:

None.