Porting updates for the UC3B architecture - get UC3B partially enumerating using...

[pub/USBasp.git] / LUFA / Common / Attributes.h

diff --git a/LUFA/Common/Attributes.h b/LUFA/Common/Attributes.h
index 8c40069..62ce9f2 100644 (file)
--- a/LUFA/Common/Attributes.h
+++ b/LUFA/Common/Attributes.h
@@ -133,6 +133,15 @@
                         *  \param[in] Func  Name of the function which the given function name should alias.
                         */
                        #define ATTR_ALIAS(Func)               __attribute__ ((alias( #Func )))
+                       
+                       /** Marks a variable or struct element for packing into the smallest space available. */
+                       #define ATTR_PACKED                     __attribute__ ((packed))
+
+                       /** Indicates the minimum alignment in bytes for a variable or struct element.
+                        * 
+                        *  \param[in] Bytes  Minimum number of bytes the item should be aligned to.
+                        */
+                       #define ATTR_ALIGNED(Bytes)            __attribute__ ((aligned(Bytes)))
 #endif
 
 /** @} */