mrd_move_medium - Move media from one location to another

    Windows NT         mrd.dll
    UNIX               /usr/lib/libmrd.a
    OpenVMS            MRD$RTL.EXE

    #include <mrd_common.h>
    #include <mrd_message.h>

    int mrd_move_medium(
        robot_info_t *robot_info,
        int           transport,
        int           source,
        int           destination,
        int           invert,
        dev_status_t *dev_status) ;