Make SPI and USART peripheral dispatch driver headers in preparation for a set of...

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / Host.h

diff --git a/LUFA/Drivers/USB/LowLevel/Host.h b/LUFA/Drivers/USB/LowLevel/Host.h
index 07ff0fc..5672dd5 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Host.h
+++ b/LUFA/Drivers/USB/LowLevel/Host.h
@@ -55,6 +55,11 @@
                        extern "C" {\r
                #endif\r
 \r
+       /* Preprocessor Checks: */\r
+               #if !defined(__INCLUDE_FROM_USB_DRIVER)\r
+                       #error Do not include this file directly. Include LUFA/Drivers/USB.h instead.\r
+               #endif\r
+               \r
        /* Public Interface - May be used in end-application: */\r
                /* Macros: */\r
                        /** Indicates the fixed USB device address which any attached device is enumerated to when in\r
@@ -397,7 +402,7 @@
                        void    USB_Host_ProcessNextHostState(void);\r
                        uint8_t USB_Host_WaitMS(uint8_t MS);\r
                        \r
-                       #if defined(INCLUDE_FROM_HOST_C)\r
+                       #if defined(__INCLUDE_FROM_HOST_C)\r
                                static void USB_Host_ResetDevice(void);\r
                        #endif\r
        #endif\r