[PATCH v3 1/4] kni: add define guards to avoid multi-inclusion

[Thomas Monjalon]

09/02/2022 14:52, Ferruh Yigit:
> On 2/9/2022 7:24 AM, Weiguo Li wrote:
> > +#ifndef RTE_KNI_FIFO_H
> > +#define RTE_KNI_FIFO_H
> 
> It doesn't really differ much but other kni header guards wrapped with '_',
> I don't now why.

No good reason I think.

> If there will be a new version can you please apply the same here to have
> consistency, like:
> #ifndef _RTE_KNI_FIFO_H_

I think consistency is not important here.
We should not add underscores where not needed,
it gives a false impression of reserved keywords.