Add more include protection macros to give the user warnings when they try to manuall...

[pub/lufa.git] / LUFA / Drivers / Peripheral / AVRU4U6U7 / TWI.h

diff --git a/LUFA/Drivers/Peripheral/AVRU4U6U7/TWI.h b/LUFA/Drivers/Peripheral/AVRU4U6U7/TWI.h
index be905fe..13db86e 100644 (file)
--- a/LUFA/Drivers/Peripheral/AVRU4U6U7/TWI.h
+++ b/LUFA/Drivers/Peripheral/AVRU4U6U7/TWI.h
@@ -63,7 +63,7 @@
                #endif\r
 \r
        /* Preprocessor Checks: */\r
-               #if !defined(INCLUDE_FROM_TWI_H)\r
+               #if !defined(__INCLUDE_FROM_TWI_H)\r
                        #error Do not include this file directly. Include LUFA/Drivers/Peripheral/TWI.h instead.\r
                #endif\r
 \r