smpi_datatype_extent(recvtype, &recvtype_true_lb, &recvtype_true_extent);
- tmp_buf_rl= (void*)smpi_get_tmp_sendbuffer(total_count*(max(recvtype_true_extent,recvtype_extent)));
+ tmp_buf_rl= (void*)smpi_get_tmp_sendbuffer(total_count*(MAX(recvtype_true_extent,recvtype_extent)));
/* adjust for potential negative lower bound in datatype */
tmp_buf = (void *)((char*)tmp_buf_rl - recvtype_true_lb);