trunits 2023 src/dps8/dps8_utils.c trunits 2031 src/dps8/dps8_utils.c trunits 2044 src/dps8/dps8_utils.c trunits 2048 src/dps8/dps8_utils.c trunits 900 src/dps8/dps8_utils.h void currentTR (word27 * trunits, bool * ovf);