AddControlValueDescriptions
Add value descriptions to the selector control.
Declaration
kern_return_t AddControlValueDescriptions(const IOUserAudioSelectorValueDescription *in_value_descriptions, size_t in_num_value_descriptions);Parameters
- in_value_descriptions:
An array of Iouseraudioselectorvaluedescription values to add as value descriptions for the selector.
- in_num_value_descriptions:
The number of descriptions in
in_value_descriptions.
Return Value
kIOReturnSuccess on success, or another value if an error occurs. For a list of error codes, see Error Codes.