netdev - Get wireless network card or check whether an interface is a wireless card

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Message-ID: <BANLkTi=0ewCXnc0bRgCDJ7Gz=DbUeTdcyw@mail.gmail.com>
Date:	Thu, 12 May 2011 21:51:51 +0800
From:	Chin Shi Hong <cshong87@...il.com>
To:	netdev@...r.kernel.org
Subject: Get wireless network card or check whether an interface is a wireless card

Dear all,

My application must display only wireless (802.11) network interface
card. Currently, by using some ioctl calls and ifreq structure, my
application currently can detect any network interface. But, I only
want my application to detect wireless network interface card.

What are the ioctl calls or c/c++ codes to do this?

Regards,
--
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