Function CMSDecoderCopySignerStatus 

pub unsafe extern "C" fn CMSDecoderCopySignerStatus(
    cmsDecoder: CMSDecoderRef,
    signerIndex: usize,
    policyOrArray: CFTypeRef,
    evaluateSecTrust: Boolean,
    signerStatusOut: *mut CMSSignerStatus,
    secTrustOut: *mut SecTrustRef,
    certVerifyResultCodeOut: *mut OSStatus,
) -> OSStatus