follow the tutorial I'm stuck in the step of removing "retarget" I don't have such option

I have this one. Should I just remove retarget.c directly via context menu in project explorer?

follow the tutorial I'm stuck in the step of removing "retarget" I don't have such option

I have this one. Should I just remove retarget.c directly via context menu in project explorer?

If I leave retarget.c file it raises error

I'm not sure could I do this way but It worked. I just comment those two raws in retarget.c file. And the errors are disappear

You should rather remove the file from your project or do the changes on a copy of the file.
You should rather remove the file from your project or do the changes on a copy of the file.