Squashed 'lib/lufa/' content from commit 385d40300

git-subtree-dir: lib/lufa
git-subtree-split: 385d4030035dbaf41591309dbde47653bd03841b

Projects/Webserver/Lib/DHCPClientApp.h

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+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2017.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, distribute, and sell this
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaims all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+/** \file
+ *
+ *  Header file for DHCPClientApp.c.
+ */
+
+#ifndef _DHCPCLIENT_APP_H_
+#define _DHCPCLIENT_APP_H_
+
+	/* Includes: */
+		#include <stdio.h>
+
+		#include <uip.h>
+
+		#include "Config/AppConfig.h"
+		#include "../Webserver.h"
+		#include "DHCPCommon.h"
+
+	/* Enums: */
+		/** States for each DHCP connection to a DHCP client. */
+		enum DHCP_Client_States_t
+		{
+			DHCP_STATE_SendDiscover,  /**< Send DISCOVER packet to retrieve DHCP lease offers */
+			DHCP_STATE_WaitForOffer,  /**< Waiting for OFFER packet giving available DHCP leases */
+			DHCP_STATE_SendRequest,   /**< Send REQUEST packet to request a DHCP lease */
+			DHCP_STATE_WaitForACK,    /**< Wait for ACK packet to complete the DHCP lease */
+			DHCP_STATE_AddressLeased, /**< DHCP address has been leased from a DHCP server */
+		};
+
+	/* Function Prototypes: */
+		void DHCPClientApp_Init(void);
+		void DHCPClientApp_Callback(void);
+
+		#if defined(INCLUDE_FROM_DHCPCLIENTAPP_C)
+			static uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* const DHCPHeader,
+			                                             const uint8_t DHCPMessageType,
+			                                             uip_udp_appstate_t* const AppState);
+		#endif
+#endif
+