/*D
   MPI_File_toint - converts a MPI_File to an integer handle

Synopsis:
.vb
int MPI_File_toint(MPI_File file)
.ve

Input Parameters:
. file - file handle (handle)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_OTHER

D*/

