Re: [patch] cat's main never return

[Joerg Sonnenberger]

On Sun, Aug 30, 2015 at 12:10:03AM +0200, Fritjof Bornebusch wrote:
> If exit(3) is always called, than why not changing the return value to *void*?

Because ISO C says that in non-freestanding environment, main should
retutrn int.

Joerg