objc2_audio_toolbox

Function AudioFileComponentExtensionIsThisFormat

Source 
pub unsafe extern "C-unwind" fn AudioFileComponentExtensionIsThisFormat(
    in_component: AudioFileComponent,
    in_extension: &CFString,
    out_result: NonNull<u32>,
) -> i32
Available on crate features AudioComponent and objc2-core-foundation only.
Expand description

used by the AudioFile API to determine if this component is appropriate for handling a file.

Parameter inComponent: an AudioFileComponent

Parameter inExtension: a CFString containing a file name extension.

Parameter outResult: on output, is set to 1 if the extension is recognized by this component, 0 if not.

Returns: returns noErr if successful.