openvswitch/types.h: New macros OVS_BE16_MAX, OVS_BE32_MAX, OVS_BE64_MAX.

[sliver-openvswitch.git] / include / openvswitch / types.h

diff --git a/include/openvswitch/types.h b/include/openvswitch/types.h
index d5644a1..d9a5dc8 100644 (file)
--- a/include/openvswitch/types.h
+++ b/include/openvswitch/types.h
@@ -38,6 +38,10 @@
 typedef __be16 ovs_be16;
 typedef __be32 ovs_be32;
 typedef __be64 ovs_be64;
+
+#define OVS_BE16_MAX ((OVS_FORCE ovs_be16) 0xffff)
+#define OVS_BE32_MAX ((OVS_FORCE ovs_be32) 0xffffffff)
+#define OVS_BE64_MAX ((OVS_FORCE ovs_be64) 0xffffffffffffffffULL)
 \f
 /* These types help with a few funny situations:
  *