libktnef-dev - 4:24.12.0-2 main

Ktnef is a library for handling data in the TNEF format (Transport Neutral
Encapsulation Format, a proprietary format of e-mail attachment used by
Microsoft Outlook and Microsoft Exchange Server). The API permits access
to the actual attachments, the message properties (TNEF/MAPI), and allows
one to view/extract message formatted text in Rich Text Format.
.
This package contains the development files.