Home game All-in Question.

[gettym]

Blinds 100/200. Player A raises to 1000, B pushes allin for 1500 total, what actions are Player C restricted to? Can he raise? Can he go allin? Can he only minraise? Can he only call?

I had this comeup in a tourney and 2 ppl fought over what the answer was, one guy said MINRAISE Only, and the other said the only raise he can make is an ALLIN raise. Thanks.