Re: patch, externs

[carl hansen]

On Mon, Apr 19, 2021 at 1:28 AM Kovács Zoltán <kovzol@gmail.com> wrote:

Hi Carl, thanks for the fix. Please, could you explain why these changes are required?

Thanks in advance. Best regards, Zoltan

carl hansen <carlhansen1234@gmail.com> ezt írta (időpont: 2021. ápr. 18., V, 3:04):

needs externs

--

Dr. Zoltán Kovács, MSc

Institut Ausbildung

 

Private Pädagogische Hochschule der Diözese Linz
Private University of Education, Diocese Linz
Salesianumweg 3, 4020 Linz
Mail: zoltan.kovacs@ph-linz.at

Web: www.ph-linz.at

Hello Zoltan,

I think compilers have gotten more picky lately. I am using gcc 10.3. I get attached errors while compiling. This is because the .h files are included more than once, and each time an allocation occurs. The patch moves the allocation to a .c file to get around that, so allocation happens once. This probably caused a warning in earlier compilers, now it is an error.

  The best,

 Carl

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