pub unsafe extern "C-unwind" fn XPLMRegisterAvionicsCallbacksEx(
inParams: *mut XPLMCustomizeAvionics_t,
) -> XPLMAvionicsIDpub unsafe extern "C-unwind" fn XPLMRegisterAvionicsCallbacksEx(
inParams: *mut XPLMCustomizeAvionics_t,
) -> XPLMAvionicsID