hi i must introduce a registration mechanism in c
you have the code
Of course we have the code.
But we have a lot of code.
Registration mechanism for subscribers of events?
Registration mechanism for logging temperature?
Registration mechanism for adding new customers to an entrance control system?
Registration mechanism for nonvolatile storage of important warnings and errors?
You really have to come forward a bit and explain a bit more about what you want to do, why you want to do it and any other requirements/limitations/problems involved.
Do I?
You may want to have context added to this. Is this a question or a statement?
Since these people (and I) do not know what you are asking or stating could you rephrase 'that' in a manner that is more detailed and specific as to what you are saying or want?
Stephen