1.1.2.8.14 DRV_AK4954_BUFFER_HANDLE_INVALID Macro

Definition of an invalid buffer handle.

Description

AK4954 Driver Invalid Buffer Handle

This is the definition of an invalid buffer handle. An invalid buffer handle is returned by DRV_AK4954_BufferAddWrite() and the DRV_AK4954_BufferAddRead() function if the buffer add request was not successful.

Remarks

None

C

#define DRV_AK4954_BUFFER_HANDLE_INVALID ((DRV_AK4954_BUFFER_HANDLE)(-1))