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-rw-r--r--common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/common.h b/common.h
index eba8d6e..fed4dbd 100644
--- a/common.h
+++ b/common.h
@@ -9,5 +9,7 @@
while (cond) { sleep_cpu (); } \
sleep_disable ();
+#define __unused__ __attribute__ ((unused))
+
#endif /* COMMON_H */