There was no intention to ask a single question about this specific code.

I am aware of shorter ways to do the same, I am aware that I am not as skilled as most around in this forum, and the code is here just for any other beginner who would like to use it.

I have plenty of questions but I ask them at the right time.
I am also looking for C literature resources.

I'm not the kind of guy hanging around others to learn.

Only when jammed at a given point I will use artillery and ask you, hoggy doggy?

Nevertherless I sincerely appreciate every single comment here appended.

bofarull :mrgreen: