USE_BACKTRACE     110 src/simh/scp.c # undef USE_BACKTRACE
USE_BACKTRACE    1547 src/simh/scp.c # undef USE_BACKTRACE
USE_BACKTRACE    1551 src/simh/scp.c # undef USE_BACKTRACE
USE_BACKTRACE    1559 src/simh/scp.c # undef USE_BACKTRACE
USE_BACKTRACE    1560 src/simh/scp.c # define USE_BACKTRACE 1
USE_BACKTRACE    1566 src/simh/scp.c #   undef USE_BACKTRACE
USE_BACKTRACE    1569 src/simh/scp.c #  undef USE_BACKTRACE
USE_BACKTRACE    1572 src/simh/scp.c # undef USE_BACKTRACE