- add netmap-libpcap

- add netmap (FreeBSD header files need to be updated with this)
- move prototype perl scripts to prototype/ folder
- create basic structure for sipcap app (no code yet)

netmap-libpcap/pcap-septel.h

@@ -0,0 +1,13 @@
+/*
+ * pcap-septel.c: Packet capture interface for Intel Septel card
+ *
+ * The functionality of this code attempts to mimic that of pcap-linux as much
+ * as possible.  This code is only needed when compiling in the Intel/Septel
+ * card code at the same time as another type of device.
+ *
+ * Authors: Gilbert HOYEK (gil_hoyek@hotmail.com), Elias M. KHOURY
+ * (+961 3 485343);
+ */
+
+pcap_t *septel_create(const char *device, char *ebuf, int *is_ours);
+int septel_findalldevs(pcap_if_t **devlistp, char *errbuf);