David Kalnischkies 258b9e512c apply various suggestions made by cppcheck 11 lat temu
..
arfile.cc 453b82a388 cleanup headers and especially #includes everywhere 12 lat temu
arfile.h 4dc77823d3 remove the compatibility markers for 4.13 abi 11 lat temu
extracttar.cc 258b9e512c apply various suggestions made by cppcheck 11 lat temu
extracttar.h b830f576a8 fix some unused parameter/variable warnings 11 lat temu