WARNING: Argument 'sz' is not used in function-like macro
WARNING: Avoid line continuations in quoted strings
WARNING: Avoid unnecessary line continuations
WARNING: externs should be avoided in .c files
WARNING: function definition argument '__sk_buff' should also have an identifier name
WARNING: function definition argument 'bpf_sk_lookup' should also have an identifier name
WARNING: function definition argument 'remote_port' should also have an identifier name
WARNING: function definition argument 'tstamp_type' should also have an identifier name