X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/587f9485c13d44564c7f4d060f177be2adeffe14..93ea25f2ec6e99ef5ba3068112eafab265087089:/include/common.h

diff --git a/include/common.h b/include/common.h
index e22b7a1..1064bf3 100644
--- a/include/common.h
+++ b/include/common.h
@@ -12,6 +12,9 @@
 
 #define GCC_VERSION (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
 
+#define USED __attribute__((used))
+#define UNUSED __attribute__((unused))
+
 #ifdef __AVR__
 #include <avr/io.h>
 #include <avr/pgmspace.h>