RtlQueryPackageIdentity

NTSTATUS __stdcall RtlQueryPackageIdentity(
        VOID *TokenObject,
        WCHAR *PackageFullName,
        UINT64 *PackageSize,
        WCHAR *AppId,
        UINT64 *AppIdSize,
        UINT8 *Packaged){
  NTSTATUS result; 
  UINT64 *v7; 

  result = RtlQueryPackageIdentityEx(TokenObject, PackageFullName, PackageSize, AppId, AppIdSize, v7);
  if( result >= 0 )
  {
    if( Packaged )
      *Packaged = 0;
  }
  return result;
}

Referenced by:

EtwpApplyPackageIdFilter
EtwpQueryTokenPackageInfo
ExpGetProcessInformation
PfSnCheckModernApp
PopEtGetProcessSidAndPackageIdentity