implement IN and OUT opcodes.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1839 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/include/vg_skin.h b/include/vg_skin.h
index 5740410..34370a9 100644
--- a/include/vg_skin.h
+++ b/include/vg_skin.h
@@ -1079,6 +1079,9 @@
 extern Int VGOFF_(helper_RDTSC);
 extern Int VGOFF_(helper_CPUID);
 
+extern Int VGOFF_(helper_IN);
+extern Int VGOFF_(helper_OUT);
+
 extern Int VGOFF_(helper_bsf);
 extern Int VGOFF_(helper_bsr);