* long_running.exe

: sample executable for tracing that continually uses CPU
: 
:   long_running.exe 
: 
: === flags ===
: 
:   [-limit snapshot]          . limit
:   [-multi-thread]            . Spawn a second thread
:   [-sleeps]                  . Periodically sleep
:   [-snap-every Call]         . Magic_trace.take_snapshot at this interval
:   [-build-info]              . print info about this build and exit
:   [-version]                 . print the version of this build and exit
:   [-help], -?                . print this help text and exit