snapped aux belt?

[jayloveskim]

Hello i have brought a 973cc 1998 12v corsa b ls drove it five miles.sweet as a nut its mot n taxed brought from a old dear it has no recored on belt change it has 100.000 on clock

The belt snaped wen startin n gave it a rev.is this a.freewheeling engine
and is this.model drive chain.
Just want to be aware of damage this belt snappin.may have caused??

Any help or advice wud be great thanks