UBUNTU: ubuntu: vbox -- update to 5.2.2-dfsg-2

[mirror_ubuntu-bionic-kernel.git] / ubuntu / vbox / vboxguest / include / iprt / cdefs.h

diff --git a/ubuntu/vbox/vboxguest/include/iprt/cdefs.h b/ubuntu/vbox/vboxguest/include/iprt/cdefs.h
index a5a815ec99e95d49c03de3efca6c0dea55773bb2..0abcf5c9cda794f2e6ac59eaf81982f74d071f47 100644 (file)
--- a/ubuntu/vbox/vboxguest/include/iprt/cdefs.h
+++ b/ubuntu/vbox/vboxguest/include/iprt/cdefs.h
@@ -2393,6 +2393,22 @@
 # define RT_FLEXIBLE_ARRAY_IN_NESTED_UNION      1
 #endif
 
+/** @def RT_UNION_NM
+ * For compilers (like DTrace) that does not grok nameless unions, we have a
+ * little hack to make them palatable.
+ */
+/** @def RT_STRUCT_NM
+ * For compilers (like DTrace) that does not grok nameless structs (it is
+ * non-standard C++), we have a little hack to make them palatable.
+ */
+#ifdef IPRT_WITHOUT_NAMED_UNIONS_AND_STRUCTS
+# define RT_UNION_NM(a_Nm)  a_Nm
+# define RT_STRUCT_NM(a_Nm) a_Nm
+#else
+# define RT_UNION_NM(a_Nm)
+# define RT_STRUCT_NM(a_Nm)
+#endif
+
 /**
  * Checks if the value is a power of two.
  *