Mac OS X fixes.
Mac OS X fixes.

svn path=/trunk/libavg/; revision=1393

th3infinity/libavg,libavg/libavg,yyd01245/libavg,scotty007/libavg,libavg/libavg,yyd01245/libavg,hoodie/libavg,scotty007/libavg,hoodie/libavg,libavg/libavg,yyd01245/libavg,hoodie/libavg,scotty007/libavg,th3infinity/libavg,hoodie/libavg,th3infinity/libavg,yyd01245/libavg,libavg/libavg,th3infinity/libavg,scotty007/libavg