* Set vim settings on {socket,adns,core_binds}.c to handle tabs properly as they were taken from egglib and never indented.

src/adns.c

@@ -1202,3 +1202,4 @@ bool valid_dns_id(int idx, int id)
   sdprintf("dns_id: %d is not associated with dead idx: %d", id, idx);
   return 0;
 }
+/* vim: set sts=4 sw=4 ts=4 noet: */

src/hash_table.c

@@ -289,3 +289,4 @@ static unsigned int my_mixed_hash (const void *key)
 	}
 	return(hash);
 }
+/* vim: set sts=4 sw=4 ts=4 noet: */

src/socket.c

@@ -303,4 +303,4 @@ int get_addr(const char *ip, my_addr_t *addr)
 
   return 0;
 }
-
+/* vim: set sts=4 sw=4 ts=4 noet: */