Date: Thu, 07 Jul 2005 09:01:34 +0200 From: "Juan J." =?ISO-8859-1?Q?Mart=EDnez?= <reidrac@usebox.net> To: Michael Shalayeff <mickey@lucifier.net> Cc: freebsd-hackers@FreeBSD.ORG, misc@openbsd.org, Matt <mhersant@comcast.net> Subject: Re: C programming question Message-ID: <1120719694.8677.1.camel@localhost.localdomain> In-Reply-To: <200507061756.j66HuKNJ018494@lucifier.net> References: <200507061756.j66HuKNJ018494@lucifier.net>
index | next in thread | previous in thread | raw e-mail
El mié, 06-07-2005 a las 13:56 -0400, Michael Shalayeff escribió:
> [...]
> > Those are declarations of pointers to functions.
> >
> > /* real function */
> > void dumb(int a) { return a; }
>
> warning: `return' with a value, in function returning void
Obviously dumb must return int, not void.
> [...]
> > Any good book about C should cover this. Look for OOP in C also, it's
> > frequent use pointers to functions + structs to add classes to C.
>
> perhaps you should read that book first (:
I'd say I must shut up before answer a mail totally off-topic.
regards,
Juanjo
--
Desarrollo y sistemas: http://www.usebox.net/
Página Personal: http://www.usebox.net/jjm/
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1120719694.8677.1.camel>