what damage will happen if timing belt breaks while driving on 1992 Mazda Protege

My timing belt broke while going down the road and I coasted to side of road. After getting new belt on, it won't start. My engine is a BP 1800 DOHC.

Asked by for the 1992 Mazda Protege
if it is an interferance engine then you probably bent some velves when the belt broke
1 more answer
Nothing. It has a non interference engine.