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Re: [PATCH 4/5] qualify constant with the const
From: |
Samuel Thibault |
Subject: |
Re: [PATCH 4/5] qualify constant with the const |
Date: |
Wed, 11 Sep 2013 22:14:49 +0200 |
User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Marin Ramesa, le Wed 11 Sep 2013 12:27:50 +0200, a écrit :
> Function cnputc() should never modify it's argument so qualify it
> with a const keyword.
>
> void
> cnputc(c)
> - char c;
> + const char c;
Well, this is not really useful: the function gets a copy of the
argument anyway.
Samuel