ft_printf

Because ft_putnbr() and ft_putstr() aren’t enough

• The goal of this project is pretty straightforward.
• You will recode printf(). You will mainly learn about using a variable number of arguments.
• How cool is that?? It is actually pretty cool :)
• You will learn what is and how to implement variadic functions.
• Once you validate it, you will reuse this function in your future projects.