Move ifr declaration inside Linux-only block
Move ifr declaration inside Linux-only block

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

mveplus/openconnect-client,lins05/openconnect,chadcatlett/openconnect,atyndall/openconnect,certik/openconnect,mtmiller/openconnect,liiir1985/openconnect,nmav/openconnect-mine,certik/openconnect,lins05/openconnect,mtmiller/openconnect,brandt/openconnect,nmav/openconnect-mine,nmav/openconnect-mine,nmav/openconnect-mine,liiir1985/openconnect,brandt/openconnect,liiir1985/openconnect,mdutton3/OpenConnect,chadcatlett/openconnect,mtmiller/openconnect,cernekee/openconnect,mveplus/openconnect-client,neshema/openconnect,neshema/openconnect,certik/openconnect,sihde/openconnect,lins05/openconnect,cernekee/openconnect,mveplus/openconnect-client,matlockx/openconnect,mveplus/openconnect-client,pbrook/openconnect,pbrook/openconnect,ldx/android_external_openconnect,chadcatlett/openconnect,matlockx/openconnect,mtmiller/openconnect,mdutton3/OpenConnect,matlockx/openconnect,don-johnny/openconnect,atyndall/openconnect,don-johnny/openconnect,sihde/openconnect,matlockx/openconnect,don-johnny/openconnect,brandt/openconnect,don-johnny/openconnect,liiir1985/openconnect,chadcatlett/openconnect,ldx/android_external_openconnect,cernekee/openconnect,mdutton3/OpenConnect,neshema/openconnect,brandt/openconnect,cernekee/openconnect,sihde/openconnect,atyndall/openconnect,atyndall/openconnect,lins05/openconnect,neshema/openconnect