Function mpi::ffi::PMPI_T_pvar_get_info

pub unsafe extern fn PMPI_T_pvar_get_info(pvar_index: c_int,
                                          name: *mut c_char,
                                          name_len: *mut c_int,
                                          verbosity: *mut c_int,
                                          var_class: *mut c_int,
                                          datatype: *mut MPI_Datatype,
                                          enumtype: *mut MPI_T_enum,
                                          desc: *mut c_char,
                                          desc_len: *mut c_int,
                                          bind: *mut c_int,
                                          readonly: *mut c_int,
                                          continuous: *mut c_int,
                                          atomic: *mut c_int)
                                          -> c_int