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charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, On Sun, Oct 11, 2026 at 8:17=E2=80=AFAM Markus Elfring wrote: > > > This doesn't affect runtime but "rv" stores error codes and so > > declare it as ssize_t instead of size_t. > > Can a similar adjustment matter also for the local variable =E2=80=9Cret= =E2=80=9D? > What do you mean by 'matter'? It's declared as cleanup. - Alex