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CMSampleBufferCallForEachSample

apple_cf::raw

Function CMSampleBufferCallForEachSample 

Source 
pub unsafe extern "C" fn CMSampleBufferCallForEachSample(
    sbuf: CMSampleBufferRef,
    callback: Option<unsafe extern "C" fn(sampleBuffer: CMSampleBufferRef, index: CMItemCount, refcon: *mut c_void) -> OSStatus>,
    refcon: *mut c_void,
) -> OSStatus