X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=lib%2Futil%2Futil.h;h=ba5ea4f677776fbc0b9c48c38003c21203033848;hp=8c08dc52eafd7e812949c78fba01e7f8b051a674;hb=4a2dbb71fdcf234302760d20333420a6e6566d56;hpb=e160c3eba138d22b25b95df46fdc0e7b9865d902

diff --git a/lib/util/util.h b/lib/util/util.h
index 8c08dc5..ba5ea4f 100644
--- a/lib/util/util.h
+++ b/lib/util/util.h
@@ -44,5 +44,8 @@
 		_max_a > _max_b ? _max_a : _max_b;	\
 		})
 
+#define build_assert(x) \
+	do { (void)sizeof(char[(x)?1:-1]); } while (0)
+
 #endif /* UTIL_H */