To Free or Not To Free?

Quick explanation of what I am trying to achieve (in case I've gone off on a tangent) :

I want to be able to specify an additional 'char_data' and an 'int' in an event, using mud events.
As an example, to create a damage-over-time event I would like to have the damager, damagee and the type of damage included with the event.

So I've added the information to the event structure like this:
When free_mud_event is called, should I be freeing vStruct and/or vInt as well?
Should vInt be *vInt, like *sVariables is? Bit confused on this haha

Cool thanks

Be careful! Carrying pointers around in events for data created elsewhere can be very bad if the data is freed or modified out from under you. I had major issues trying this with a bleeding event that would give the attacker credit for your death.

It is much safer to use the existing string and stick the username and other data in there and then extract it in the event function. That way you can look up the player and if they are gone you are safe.

Yeah that's a really good point. I've been doing lots of checking when the event fires to make sure all relevant characters are still valid, but it is getting cumbersome.
Specially as you say there are so many ways the data can be affected outside the event.

I'll try using a string/lookup method.
This is part of the fun for me, puzzling out how to achieve these little tweaks :D