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

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / HostChapter9.h

diff --git a/LUFA/Drivers/USB/LowLevel/HostChapter9.h b/LUFA/Drivers/USB/LowLevel/HostChapter9.h
index fc8dfe2..1a85cf6 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/HostChapter9.h
+++ b/LUFA/Drivers/USB/LowLevel/HostChapter9.h
@@ -44,6 +44,11 @@
                        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
                /* Enums: */\r
                        /** Enum for the \ref USB_Host_SendControlRequest() return code, indicating the reason for the error\r
@@ -89,7 +94,7 @@
                        };\r
        \r
                /* Function Prototypes: */\r
-                       #if defined(INCLUDE_FROM_HOSTCHAPTER9_C)\r
+                       #if defined(__INCLUDE_FROM_HOSTCHAPTER9_C)\r
                                static uint8_t USB_Host_WaitForIOS(const uint8_t WaitType);\r
                        #endif\r
        #endif\r