avrt.h header

This header is used by System Services. For more information, see:

• System Services

avrt.h contains the following programming interfaces:

Functions

AvQuerySystemResponsiveness Retrieves the system responsiveness setting used by the multimedia class scheduler service.
AvRevertMmThreadCharacteristics Indicates that a thread is no longer performing work associated with the specified task.
AvRtCreateThreadOrderingGroup Creates a thread ordering group.
AvRtCreateThreadOrderingGroupExA Creates a thread ordering group and associates the server thread with a task. (ANSI)
AvRtCreateThreadOrderingGroupExW Creates a thread ordering group and associates the server thread with a task. (Unicode)
AvRtDeleteThreadOrderingGroup Deletes the specified thread ordering group created by the caller. It cleans up resources for the thread ordering group, including the context information, and returns.
AvRtJoinThreadOrderingGroup Joins client threads to a thread ordering group.
AvRtLeaveThreadOrderingGroup Enables client threads to leave a thread ordering group.
AvRtWaitOnThreadOrderingGroup Enables client threads of a thread ordering group to wait until they should execute.
AvSetMmMaxThreadCharacteristicsA Associates the calling thread with the specified tasks. (ANSI)
AvSetMmMaxThreadCharacteristicsW Associates the calling thread with the specified tasks. (Unicode)
AvSetMmThreadCharacteristicsA Associates the calling thread with the specified task. (ANSI)
AvSetMmThreadCharacteristicsW Associates the calling thread with the specified task. (Unicode)
AvSetMmThreadPriority Adjusts the thread priority of the calling thread relative to other threads performing the same task.