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$FreeBSD$
--- prepare_pcap.c.orig
+++ prepare_pcap.c
@@ -19,7 +19,7 @@
#include <stdlib.h>
#include <netinet/in.h>
#include <netinet/udp.h>
-#if defined(__HPUX) || defined(__CYGWIN)
+#if defined(__HPUX) || defined(__CYGWIN) || defined(__FreeBSD__)
#include <netinet/in_systm.h>
#endif
#include <netinet/ip.h>
@@ -142,7 +142,7 @@
fprintf(stderr, "prepare_pcap.c: Ignoring non UDP packet!\n");
continue;
}
-#if defined(__DARWIN) || defined(__CYGWIN)
+#if defined(__DARWIN) || defined(__CYGWIN) || defined(__FreeBSD__)
udphdr = (struct udphdr *)((char *)iphdr + (iphdr->ihl << 2) + 4);
pktlen = (u_long)(ntohs(udphdr->uh_ulen));
#else
@@ -164,7 +164,7 @@
ERROR("Can't allocate memory for pcap pkt data");
memcpy(pkt_index->data, udphdr, pktlen);
-#if defined(__HPUX) || defined(__DARWIN) || (defined __CYGWIN)
+#if defined(__HPUX) || defined(__DARWIN) || (defined __CYGWIN) || defined(__FreeBSD__)
udphdr->uh_sum = 0 ;
#else
udphdr->check = 0;
@@ -173,14 +173,14 @@
// compute a partial udp checksum
// not including port that will be changed
// when sending RTP
-#if defined(__HPUX) || defined(__DARWIN) || (defined __CYGWIN)
+#if defined(__HPUX) || defined(__DARWIN) || (defined __CYGWIN) || defined(__FreeBSD__)
pkt_index->partial_check = check((u_int16_t *) &udphdr->uh_ulen, pktlen - 4) + ntohs(IPPROTO_UDP + pktlen);
#else
pkt_index->partial_check = check((u_int16_t *) &udphdr->len, pktlen - 4) + ntohs(IPPROTO_UDP + pktlen);
#endif
if (max_length < pktlen)
max_length = pktlen;
-#if defined(__HPUX) || defined(__DARWIN) || (defined __CYGWIN)
+#if defined(__HPUX) || defined(__DARWIN) || (defined __CYGWIN) || defined(__FreeBSD__)
if (base > ntohs(udphdr->uh_dport))
base = ntohs(udphdr->uh_dport);
#else
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