It could mean exactly the same thing; I don't know what 'compatibilist' means with reference to this subject.
I've given my take on a Buddhist point of view in that nothing exists in a vacuum and everything depends on causes and conditions (dependant arising); therefore free will cannot exist as a single entity and must rely on other things; therefore it cannot be 'free'; it must be conditional.
My experience as an alcoholic also seems to agree with that. I wanted to stop drinking, yet I found I could not permanently stop, no matter how hard I tried to use my will. It did not seem like I had 'free will' at the time, because I invariably would drink.
Eventually I ended up in A.A. and they showed me how to create the causes and conditions so that I could stop drinking.
So yes, I had some degree of control over my will, but it wasn't totally free; it depended on causes and conditions.
Hope that helps! Maybe I shouldn't have butted in?