$ ./configure
creating cache ./config.cache
checking host system type... i586-pc-interix3
checking target system type... i586-pc-interix3
checking build system type... i586-pc-interix3
checking for gcc... gcc
 -L/usr/local/lib) works... yes (gcc -D_ALL_SOURCE
 -L/usr/local/lib) is a cross-compiler... noSOURCE
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking gcc version... 3
checking for inline... inline
checking for __attribute__... yes
checking for u_int8_t using gcc... yes
checking for u_int16_t using gcc... yes
checking for u_int32_t using gcc... yes
checking how to run the C preprocessor... gcc -E
checking for sys/ioccom.h... no
checking for sys/sockio.h... no
checking for ifaddrs.h... no
checking for limits.h... yes
checking for netinet/if_ether.h... no
checking for ANSI ioctl definitions... yes
checking for ether_hostton... no
checking for strerror... yes
checking for strlcpy... yes
checking for vsnprintf... yes
checking for snprintf... yes
checking if --disable-protochain option is specified... enabled
checking packet capture type... null
checking for getifaddrs... no
checking if --enable-ipv6 option is specified... no
checking whether to build optimizer debugging code... no
checking whether to build parser debugging code... no
configure: warning: cannot determine packet capture interface
configure: warning: (see the INSTALL doc for more info)
checking whether we have /proc/net/dev... no
checking whether we have DAG API... no
checking for flex... flex
checking for flex 2.4 or higher... yes
checking for bison... bison
checking for ranlib... ranlib
checking if sockaddr struct has sa_len member... no
checking if sockaddr_storage struct exists... no
checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... no
checking if unaligned accesses fail... no
checking for a BSD compatible install... /bin/install -c
updating cache ./config.cache
creating ./config.status
creating Makefile
creating config.h
$ make
gcc -O2 -D_ALL_SOURCE -I. -DHAVE_CONFIG_H  -D_U_="__attribute__((unused))" -c ./pcap-null.c
gcc -O2 -D_ALL_SOURCE -I. -DHAVE_CONFIG_H  -D_U_="__attribute__((unused))" -c ./fad-null.c
sed -e 's/.*/static const char pcap_version_string[] = "libpcap version &";/' ./VERSION > version.h
gcc -O2 -D_ALL_SOURCE -I. -DHAVE_CONFIG_H  -D_U_="__attribute__((unused))" -c ./pcap.c
gcc -O2 -D_ALL_SOURCE -I. -DHAVE_CONFIG_H  -D_U_="__attribute__((unused))" -c ./inet.c
inet.c:59:20: net/if.h: No such file or directory
inet.c: In function `pcap_lookupdev':
inet.c:469: error: `IFNAMSIZ' undeclared (first use in this function)
inet.c:469: error: (Each undeclared identifier is reported only once
inet.c:469: error: for each function it appears in.)
inet.c:469: error: storage size of `device' isn't known
inet.c: In function `pcap_lookupnet':
inet.c:510: error: storage size of `ifr' isn't known
inet.c:538: error: `SIOCGIFADDR' undeclared (first use in this function)
inet.c:552: error: `SIOCGIFNETMASK' undeclared (first use in this function)
*** Error code 1

Stop.
$