advapi32/GetLengthSid.ps1
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function GetLengthSid { <# .SYNOPSIS The GetLengthSid function returns the length, in bytes, of a valid security identifier (SID). .DESCRIPTION .PARAMETER SidPointer A pointer to the SID structure whose length is returned. The structure is assumed to be valid. .NOTES Author: Jared Atkinson (@jaredcatkinson) License: BSD 3-Clause Required Dependencies: PSReflect Optional Dependencies: N/A (func advapi32 GetLengthSid ([UInt32]) @( [IntPtr] #_In_ PSID pSid ) -EntryPoint GetLengthSid) .LINK https://msdn.microsoft.com/en-us/library/windows/desktop/aa446642(v=vs.85).aspx #> param ( [Parameter(Mandatory = $true)] [IntPtr] $SidPointer ) $SUCCESS = $Advapi32::GetLengthSid($SidPointer) if(-not $SUCCESS) { throw "[GetLengthSid] Error:" } Write-Output $Success } |