Make Low Level host demos use void pointers for the configuration descriptor, to...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / MassStorage.h

diff --git a/LUFA/Drivers/USB/Class/MassStorage.h b/LUFA/Drivers/USB/Class/MassStorage.h
index d2ad7dc..962b4d6 100644 (file)
--- a/LUFA/Drivers/USB/Class/MassStorage.h
+++ b/LUFA/Drivers/USB/Class/MassStorage.h
@@ -53,6 +53,10 @@
        /* Includes: */\r
                #include "../HighLevel/USBMode.h"\r
 \r
+               #if defined(NO_STREAM_CALLBACKS)\r
+                       #error The NO_STREAM_CALLBACKS compile time option cannot be used in projects using the library Class drivers.\r
+               #endif\r
+\r
                #if defined(USB_CAN_BE_DEVICE)\r
                        #include "Device/MassStorage.h"\r
                #endif\r