More PPC __unused compile fixes.

diff --git a/dhcpcd.h b/dhcpcd.h
index ac8b42f8de39cc0200a54f0ad76e5286b7c4655b..1c37961c4f5d376fe7953a84a5dcfdaf8aec30dd 100644 (file)
--- a/dhcpcd.h
+++ b/dhcpcd.h
@@ -29,13 +29,9 @@
 #define DHCPCD_H
 
 #include <sys/queue.h>
-#include <sys/socket.h>
 #include <net/if.h>
 
-#include <limits.h>
-
 #include "control.h"
-#include "dhcp.h"
 #include "if-options.h"
 
 #define HWADDR_LEN 20