mrd_inject - Move a cartridge from an inport to a slot

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

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

    int mrd_inject(
        const char *robot_name,
        const char *volume_tag,
        const char *port,
        const char *slot,
        char       *log_info) ;