Guard 802.11 parsing code on PPI around HAVE_DOT11
Guard 802.11 parsing code on PPI around HAVE_DOT11

UlfWetzker/libtins,mfontanini/libtins,UlfWetzker/libtins,rklabs/libtins,capturePointer/libtins,rklabs/libtins,viveks9/decrypt80211,viveks9/decrypt80211,capturePointer/libtins,mfontanini/libtins