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pcap_freecode - free a BPF program
void pcap_freecode(struct bpf_program *);
pcap_freecode() is used to free up allocated memory pointed to by a
bpf_program struct generated by pcap_compile(3) when that BPF program
is no longer needed, for example after it has been made the filter pro-
gram for a pcap structure by a call to pcap_setfilter(3).
3 January 2014 PCAP_FREECODE(3)