"ingo" <nomail@nomail> wrote:
> "And" <49341109@ntnu.edu.tw> wrote:
> > should macro name start with uppercase?
>
> Yes, I think so, to avoid collisions with the SDL
>
> For macro's inside an include file I tend to prepend the name with a few
> 'meaningfull' capitals.
>
> Macro's inside a Singly Linked List include look like
> SLLInit()
> SLLPush()
> SLLAdd()
> SLLPop()
> SLLPeek()
> ....
>
> For macro's and variables that are private to an include file I tend to prepend
> them with an underscore.
>
> ingo


Is it a good idea offer only one (public using) macro in an include file?

I just see someone use two underscore __ to connect words, then use another one
underscore _ , I would like to know the occasion.

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