--- include/libnet.h.in.orig 2019-10-06 06:18:52 UTC +++ include/libnet.h.in @@ -75,6 +75,9 @@ extern "C" { #include <sys/ioctl.h> #include <sys/socket.h> #include <net/if.h> +#if defined (__FreeBSD__) || defined (__DragonFly__) +#include <netinet/in.h> +#endif #include <arpa/inet.h> #include <sys/time.h> #include <netdb.h>