pub unsafe extern "C" fn FMOD_Studio_EventInstance_SetCallback(
eventinstance: *mut FMOD_STUDIO_EVENTINSTANCE,
callback: FMOD_STUDIO_EVENT_CALLBACK,
callbackmask: FMOD_STUDIO_EVENT_CALLBACK_TYPE,
) -> FMOD_RESULTpub unsafe extern "C" fn FMOD_Studio_EventInstance_SetCallback(
eventinstance: *mut FMOD_STUDIO_EVENTINSTANCE,
callback: FMOD_STUDIO_EVENT_CALLBACK,
callbackmask: FMOD_STUDIO_EVENT_CALLBACK_TYPE,
) -> FMOD_RESULT