freebsd man page for pcap_freecode

PCAP_FREECODE(3)					     Library Functions Manual						  PCAP_FREECODE(3)

NAME
       pcap_freecode - free a BPF program

SYNOPSIS
       #include <pcap/pcap.h>

       void pcap_freecode(struct bpf_program *);

DESCRIPTION
       pcap_freecode() is used to free up allocated memory pointed to by a bpf_program struct generated by pcap_compile() when that BPF program is
       no longer needed, for example after it has been made the filter program for a pcap structure by a call to pcap_setfilter().

SEE ALSO
       pcap(3), pcap_compile(3), pcap_setfilter(3)

								   5 April 2008 						  PCAP_FREECODE(3)