/*D
   MPIX_Async_get_state - [short description]

Synopsis:
.vb
void * MPIX_Async_get_state(MPIX_Async_thing async_thing)
.ve

Input Parameters:
. async_thing - opaque pointer for async thing (None)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_OTHER

D*/

