added full udhcp integration

networking/udhcp/dhcpc.h

@@ -0,0 +1,34 @@
+/* dhcpc.h */
+#ifndef _DHCPC_H
+#define _DHCPC_H
+
+#include "libbb_udhcp.h"
+
+#define INIT_SELECTING	0
+#define REQUESTING	1
+#define BOUND		2
+#define RENEWING	3
+#define REBINDING	4
+#define INIT_REBOOT	5
+#define RENEW_REQUESTED 6
+#define RELEASED	7
+
+
+struct client_config_t {
+	char foreground;		/* Do not fork */
+	char quit_after_lease;		/* Quit after obtaining lease */
+	char abort_if_no_lease;		/* Abort if no lease */
+	char background_if_no_lease;	/* Fork to background if no lease */
+	char *interface;		/* The name of the interface to use */
+	char *pidfile;			/* Optionally store the process ID */
+	char *script;			/* User script to run at dhcp events */
+	unsigned char *clientid;	/* Optional client id to use */
+	unsigned char *hostname;	/* Optional hostname to use */
+	int ifindex;			/* Index number of the interface to use */
+	unsigned char arp[6];		/* Our arp address */
+};
+
+extern struct client_config_t client_config;
+
+
+#endif