Issue with adminutil.h Removal in libcups3

Hi Maintainers,

I=E2=80=99m working on porting the KDE Print Manager from CUPS 2.x APIs to
CUPS 3.x APIs and have encountered an issue related to libcups3
functions and macros.

Currently, KDE relies on the macros and functions from adminutil.h to
interact with the CUPS server and later use this result in UI
components. However, since adminutil.h has been removed from libcups3,
I=E2=80=99m unsure how to proceed.

Could you guide me on how to interact with the CUPS server without adminuti=
l.h?

Thank you,

Tarun