Compile on freebsd

dns.c

@@ -37,6 +37,10 @@
 #include "dns.h"
 #include "encoding.h"
 
+// For FreeBSD
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
 
 static int host2dns(const char *, char *, int);
 static int dns_write(int, int, char *, int, char);

iodine.c

@@ -20,6 +20,7 @@
 #include <string.h>
 #include <signal.h>
 #include <unistd.h>
+#include <netinet/in.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/stat.h>

iodined.c

@@ -18,6 +18,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
+#include <netinet/in.h>
 #include <signal.h>
 #include <unistd.h>
 #include <sys/types.h>