Wireshark-dev: Re: [Wireshark-dev] [Wireshark-commits] rev 36772: /trunk/plugins/profinet/ /tru

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From: Stephen Fisher <steve@xxxxxxxxxxxxxxxxxx>
Date: Fri, 22 Apr 2011 09:04:11 -0600
On Fri, Apr 22, 2011 at 03:09:01PM +0200, Alexis La Goutte wrote:

> Why not add a check (in checkAPIs.pl) if proto_item_add_subtree always 
> return a value ?

Good idea.  Another way to do it is a gcc attribute called 
warn_unused_result: 

  http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html