Re: [Wireshark-commits] rev 36772: /trunk/plugins/profinet/ /trunk/plugins/profinet/: packet-dcerpc-pn-io.c

[Stephen Fisher <steve () stephen-fisher com>]

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
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