Function AESendMessage 

pub unsafe extern "C-unwind" fn AESendMessage(
    event: *const AppleEvent,
    reply: *mut AppleEvent,
    send_mode: AESendMode,
    time_out_in_ticks: c_long,
) -> i32

Available on crate features AEDataModel and AEMach only.

Safety

• event must be a valid pointer.
• reply must be a valid pointer.