Index: openmp/trunk/runtime/src/include/50/omp_lib.h.var
===================================================================
--- openmp/trunk/runtime/src/include/50/omp_lib.h.var
+++ openmp/trunk/runtime/src/include/50/omp_lib.h.var
@@ -506,11 +506,12 @@
           integer (kind=omp_lock_hint_kind), value :: hint
         end subroutine omp_init_nest_lock_with_hint
 
-        function omp_control_tool(command, modifier) bind(c)
+        function omp_control_tool(command, modifier, arg) bind(c)
           import
           integer (kind=omp_integer_kind) omp_control_tool
           integer (kind=omp_control_tool_kind), value :: command
           integer (kind=omp_control_tool_kind), value :: modifier
+          integer (kind=kmp_pointer_kind), optional :: arg
         end function omp_control_tool
 
       end interface
Index: openmp/trunk/runtime/src/include/50/omp_lib.f90.var
===================================================================
--- openmp/trunk/runtime/src/include/50/omp_lib.f90.var
+++ openmp/trunk/runtime/src/include/50/omp_lib.f90.var
@@ -531,11 +531,12 @@
             integer (kind=omp_lock_hint_kind), value :: hint
           end subroutine omp_init_nest_lock_with_hint
 
-          function omp_control_tool(command, modifier) bind(c)
+          function omp_control_tool(command, modifier, arg) bind(c)
             use omp_lib_kinds
             integer (kind=omp_integer_kind) omp_control_tool
             integer (kind=omp_control_tool_kind), value :: command
             integer (kind=omp_control_tool_kind), value :: modifier
+            integer (kind=kmp_pointer_kind), optional :: arg
           end function omp_control_tool
 
         end interface