udhcp: fix indentation and style.
Eliminate (group) a lot of smallish *.h files
Remove lots of unneeded #includes
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index e2ddf4f..4ccd8ec 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -8,28 +8,13 @@
* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
*/
-#include <sys/file.h>
-#include <unistd.h>
#include <getopt.h>
-#include <stdlib.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <signal.h>
-#include <time.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <net/if.h>
-#include <errno.h>
#include "common.h"
#include "dhcpd.h"
#include "dhcpc.h"
#include "options.h"
-#include "clientpacket.h"
-#include "clientsocket.h"
-#include "socket.h"
-#include "signalpipe.h"
+
static int state;
/* Something is definitely wrong here. IPv4 addresses