* add missing constant when using the MPI-2 onesided shell functions.

This should probably go to the branch

This commit was SVN r8222.

config/ompi_configure_options.m4

@@ -340,6 +340,8 @@ if test "$enable_mpi2_one_sided" = "yes"; then
     OMPI_F77_WIN_NULL_COPY_FN="external MPI_WIN_NULL_COPY_FN"
     OMPI_F77_WIN_NULL_DELETE_FN="external MPI_WIN_NULL_DELETE_FN"
     OMPI_F77_WIN_DUP_FN="external MPI_WIN_DUP_FN"
+    OMPI_F77_WIN_NULL="integer MPI_WIN_NULL"
+    OMPI_F77_WIN_NULL_VALUE="parameter (MPI_WIN_NULL=0)"
 else
     mpi2_one_sided=no
     value=0
@@ -353,6 +355,8 @@ else
     OMPI_F77_WIN_NULL_COPY_FN=
     OMPI_F77_WIN_NULL_DELETE_FN=
     OMPI_F77_WIN_DUP_FN=
+    OMPI_F77_WIN_NULL=
+    OMPI_F77_WIN_NULL_VALUE=
 fi
 AC_MSG_RESULT([$mpi2_one_sided])
 AC_DEFINE_UNQUOTED(OMPI_WANT_MPI2_ONE_SIDED, $value,
@@ -365,6 +369,8 @@ AC_SUBST(OMPI_F77_WIN_ATTR_DISP_VALUE)
 AC_SUBST(OMPI_F77_WIN_NULL_COPY_FN)
 AC_SUBST(OMPI_F77_WIN_NULL_DELETE_FN)
 AC_SUBST(OMPI_F77_WIN_DUP_FN)
+AC_SUBST(OMPI_F77_WIN_NULL)
+AC_SUBST(OMPI_F77_WIN_NULL_VALUE)
 
 #
 # What is the max array rank that we want to support in the f90 bindings?

include/mpif.h.in

@@ -181,6 +181,7 @@
        integer MPI_GROUP_NULL, MPI_COMM_NULL, MPI_DATATYPE_NULL
        integer MPI_REQUEST_NULL, MPI_OP_NULL, MPI_ERRHANDLER_NULL
        integer MPI_INFO_NULL
+       @OMPI_F77_WIN_NULL@
 
        parameter (MPI_GROUP_NULL=0)
        parameter (MPI_COMM_NULL=2)
@@ -189,6 +190,7 @@
        parameter (MPI_OP_NULL=0)
        parameter (MPI_ERRHANDLER_NULL=0)
        parameter (MPI_INFO_NULL=0)
+       @OMPI_F77_WIN_NULL_VALUE@
 !
 ! MPI_Init_thread constants
 !