X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/60e96412220b62a614348c287354c56f282fcc70..fa1a092901319b3b41bf09e0c4cb9cbbec470d6b:/LUFA/Drivers/USB/Class/Host/Printer.h

diff --git a/LUFA/Drivers/USB/Class/Host/Printer.h b/LUFA/Drivers/USB/Class/Host/Printer.h
index 06a1f8433..04286ca32 100644
--- a/LUFA/Drivers/USB/Class/Host/Printer.h
+++ b/LUFA/Drivers/USB/Class/Host/Printer.h
@@ -28,6 +28,15 @@
   this software.
 */
 
+/** \file
+ *  \brief Host mode driver for the library USB Printer Class driver.
+ *
+ *  Host mode driver for the library USB Printer Class driver.
+ *
+ *  \note This file should not be included directly. It is automatically included as needed by the class driver
+ *        dispatch header located in LUFA/Drivers/USB/Class/Printer.h.
+ */
+
 /** \ingroup Group_USBClassPrinter
  *  @defgroup Group_USBClassPrinterHost Printer Class Host Mode Driver
  *
@@ -53,11 +62,16 @@
 			extern "C" {
 		#endif
 
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_PRINTER_DRIVER)
+			#error Do not include this file directly. Include LUFA/Drivers/Class/Printer.h instead.
+		#endif
+
 	/* Public Interface - May be used in end-application: */
-		/* Macros: */
-	
 		/* Type Defines: */
-			/** Class state structure. An instance of this structure should be made within the user application,
+			/** \brief Printer Class Host Mode Configuration and State Structure.
+			 *
+			 *  Class state structure. An instance of this structure should be made within the user application,
 			 *  and passed to each of the Printer class driver functions as the PRNTInterfaceInfo parameter. This
 			 *  stores each Printer interface's configuration and state information.
 			 */
@@ -203,7 +217,7 @@
 			#define PRNT_FOUND_DATAPIPE_OUT        (1 << 1)
 			
 		/* Function Prototypes: */
-			#if defined(INCLUDE_FROM_PRINTER_CLASS_HOST_C)		
+			#if defined(__INCLUDE_FROM_PRINTER_CLASS_HOST_C)		
 				static uint8_t DComp_NextPRNTInterface(void* const CurrentDescriptor);
 				static uint8_t DComp_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor);
 			#endif