+#include <sys/socket.h>

remove unused 'int i' form main
whitespacing only

networking/dnsd.c

@@ -19,6 +19,7 @@
 #include <string.h>
 #include <signal.h>
 #include <arpa/inet.h>
+#include <sys/socket.h>
 #include <ctype.h>
 #include "libbb.h"
 
@@ -378,7 +379,7 @@ interrupt(int x)
 
 int dnsd_main(int argc, char **argv)
 {
-        int i, udps;
+	int udps;
 	uint16_t port = 53;
 	uint8_t buf[MAX_PACK_LEN];
 	unsigned long flags = 0;