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-rw-r--r--include/uapi/linux/const.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/const.h b/include/uapi/linux/const.h
index c22c707c455..c872bfd25e1 100644
--- a/include/uapi/linux/const.h
+++ b/include/uapi/linux/const.h
@@ -21,4 +21,7 @@
#define _AT(T,X) ((T)(X))
#endif
+#define _BITUL(x) (_AC(1,UL) << (x))
+#define _BITULL(x) (_AC(1,ULL) << (x))
+
#endif /* !(_LINUX_CONST_H) */