Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
include/qemu/range.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/qemu/range.h b/include/qemu/range.h
index b76cc0d..19b742c 100644
--- a/include/qemu/range.h
+++ b/include/qemu/range.h
@@ -42,4 +42,10 @@ static inline int ranges_overlap(uint64_t first1, uint64_t
len1,
return !(last2 < first1 || last1 < first2);
}
+/* Get range size */
+static inline uint64_t range_size(Range r)
+{
+ return r.end - r.begin;
+}
+
#endif
--
1.8.3.1
