    usage              96 source/datagen.c void usage(void);
    usage             140 source/datagen.c       usage();
    usage             336 source/datagen.c       usage();
    usage             169 source/daymvdel.c void usage(void);
    usage             178 source/daymvdel.c       usage();
    usage             154 source/dbgen.c void usage(void);
    usage             198 source/dbgen.c       usage();
    usage             336 source/dbgen.c       usage();
    usage             302 source/dbsrv.c void usage(void);
    usage             373 source/dbsrv.c       usage();
    usage              42 source/dos2unix.c void usage(void);
    usage              56 source/dos2unix.c       usage();
    usage              63 source/dos2unix.c       usage();
    usage             141 source/dumsocks.c void usage();
    usage             173 source/dumsocks.c       usage();
    usage             107 source/iex.c   void usage(void);
    usage             128 source/iex.c         usage();
    usage             135 source/iex.c         usage();
    usage              61 source/iresolve.c void usage(void);
    usage              86 source/iresolve.c       usage();
    usage              53 source/rmtree.c void usage(void);
    usage              64 source/rmtree.c       usage();
    usage             176 source/sys_log.c void usage();
    usage             232 source/sys_log.c       usage();
    usage             132 source/timesync.c void usage();
    usage             162 source/timesync.c       usage();