argv[0] = csystem-test2.out
prologue.
usage:
this software is useless. (^_^;)
setup options.
decode options.
analyze options.
main.
the application name is "csystem-test2.out"
epilogue.
this software is useless. (^_^;)
this is test program. the version is changed day by day.
bye (code 0)
