DRM Functions
This section describes the DRM functions, which drivers use to manage the digital rights of kernel-streaming audio content in Windows. System driver component Drmk.sys contains the entry points for these functions. The definitions for these functions appear in header file drmk.h. For more information, see Digital Rights Management.
This section describes the following DRM functions:
DrmForwardContentToDeviceObject
In addition, this section describes the following macro: