X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/d4ca7fb44c7d326b96cf391f0275dc323dbe24de..c58c53dba90fdc19d38f5e5d6957f2ede2a740f3:/LUFA/Drivers/USB/LowLevel/DevChapter9.h

diff --git a/LUFA/Drivers/USB/LowLevel/DevChapter9.h b/LUFA/Drivers/USB/LowLevel/DevChapter9.h
index 99c8ed3bc..c7abbd2f4 100644
--- a/LUFA/Drivers/USB/LowLevel/DevChapter9.h
+++ b/LUFA/Drivers/USB/LowLevel/DevChapter9.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2009.
+     Copyright (C) Dean Camera, 2010.
               
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
 
 /*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2010  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
@@ -48,6 +48,11 @@
 			extern "C" {
 		#endif
 
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_USB_DRIVER)
+			#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+		#endif
+		
 	/* Public Interface - May be used in end-application: */
 		/* Macros: */
 			#if defined(USE_SINGLE_DEVICE_CONFIGURATION)
@@ -124,7 +129,7 @@
 		/* Function Prototypes: */
 			void USB_Device_ProcessControlRequest(void);
 			
-			#if defined(INCLUDE_FROM_DEVCHAPTER9_C)
+			#if defined(__INCLUDE_FROM_DEVCHAPTER9_C)
 				static void USB_Device_SetAddress(void);
 				static void USB_Device_SetConfiguration(void);
 				static void USB_Device_GetConfiguration(void);