, , int* ierr , STR_VAL, STR_LEN) != 0) != MPI_AINT_VAL) != INT_VAL) != VOID_VAL) != INT_VAL) != INT_VAL) != CHAR_VAL) != UNSUPPORTED_VAL) != FLOAT_VAL) != REF_VAL) != MPI_AINT_VAL) != INT64_VAL) != STATUS_VAL) != USER_INT_VAL) != UNSUPPORTED_VAL) != UNSUPPORTED_VAL void