Hello good guys

1) i need a code of a timer
i mean a code that execut a function or action evry second , 2s or anytime u want

2) and also i need to know how to enable and disable a function

3) and i'm looking for a pack of lite c code snippets (no AUMs please)

and if someone could make a lite c code library that will be great (like VB.net code library)

Thank you very much