Reverts r16130.

There is a reason that we use the internal type (ompi_file_errhandler_fn) instead of the MPI typedef. When building without MPI-IO support (--disable-mpi-io), the MPI type is not defined, but the internal type IS defined in order to try to keep binary compatibility for apps that don't use MPI-IO.

This commit was SVN r16136.

The following SVN revision numbers were found above:
  r16130 --> open-mpi/ompi@cf5a38af5e

ompi/errhandler/errhandler.c

@@ -203,7 +203,7 @@ ompi_errhandler_t *ompi_errhandler_create(ompi_errhandler_type_t object_type,
 	      new_errhandler->eh_comm_fn = (MPI_Comm_errhandler_fn *)func;
 	      break;
 	  case (OMPI_ERRHANDLER_TYPE_FILE):
-	      new_errhandler->eh_file_fn = (MPI_File_errhandler_fn *)func;
+	      new_errhandler->eh_file_fn = (ompi_file_errhandler_fn *)func;
 	      break;
 	  case (OMPI_ERRHANDLER_TYPE_WIN):
 	      new_errhandler->eh_win_fn = (MPI_Win_errhandler_fn *)func;

ompi/errhandler/errhandler.h

@@ -83,7 +83,7 @@ struct ompi_errhandler_t {
 
     /* Function pointers */
     MPI_Comm_errhandler_fn *eh_comm_fn;
-    MPI_File_errhandler_fn *eh_file_fn;
+    ompi_file_errhandler_fn *eh_file_fn;
     MPI_Win_errhandler_fn *eh_win_fn;
     ompi_errhandler_fortran_handler_fn_t *eh_fort_fn;