[vlc-devel] questions

Rémi Denis-Courmont remi at remlab.net
Mon Aug 17 03:45:38 CEST 2015


Cast to void is valid. We use it to avoid unused parameter warnings from the compiler.

Rémi Denis-Courmont
Sent from my NVIDIA Tegra-powered device

----- Reply message -----
De : "tony" <hugh1234 at mail.ustc.edu.cn>
Pour : <vlc-devel at videolan.org>
Objet : [vlc-devel] questions
Date : lun., août 17, 2015 07:45

May I ask what VLC_UNUSED( i_idx ); means? it should be processed as
(void)(i_idx);  but is this valid c?

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