Describe XDP option in help
Add option to link with local libbpf folder
Update wrapper server script
Fix min max functions conflicts
Compile xdp-kern.o
Add IFLAGS to CFLAGS in makefile for XDP
Add bpf_helpers and xdp_kern files
Close XDP socket before exiting program
Add tracecmd option for XDP
Print stats for XDP too
Add an active polling mode