Fixed for compiling with gcc.
Fixed for compiling with gcc.

lassoan/carma_slicer_extension,carma-center/carma_slicer_extension,carma-center/carma_slicer_extension,lassoan/carma_slicer_extension,carma-center/carma_slicer_extension,jcfr/carma_slicer_extension,lassoan/carma_slicer_extension,jcfr/carma_slicer_extension