[Zlib-devel] exit() vs. return in main()

[Cosmin Truta]

Gilles Vollant wrote:
> Note that contrib/minizip/zip.c and minizip.c must also be modified

I saw the following funny lines in example/minizip/minigzip etc:

int main(argc, argv)
{
    /* ... */
    exit(0);
	return 0;  /* to avoid warning */
}

Why this redundancy? Either choose "void main() { ... exit(0); }",
or "int main() { ... return 0; }".

Also, if you have "int main()" and you want to be consistent, you can
replace

  if (something)
     exit(errcode);

with

  if (something)
    return errcode;

=or=

replace "int main()" with "void main()" and use exit() everywhere.

Cosmin