/*D
   MPI_File_seek_shared - Updates the shared file pointer

Synopsis:
.vb
int MPI_File_seek_shared(MPI_File fh, MPI_Offset offset, int whence)
.ve

Input Parameters:
+ fh - file handle (handle)
. offset - file offset (integer)
- whence - update mode (state)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_OTHER

D*/

