SYSEVENT_IMPL_HNDL
#define SH_DOOR_DESC(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_door_desc)
#define SH_DOOR_NAME(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_door_name)
#define SH_CHANNEL_NAME(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_channel_name)
#define SH_CHANNEL_PATH(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_channel_path)
#define SH_LOCK(sehp) (&(SYSEVENT_IMPL_HNDL(sehp)->sh_lock))
#define SH_PRIV_DATA(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_priv_data)
#define SH_BOUND(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_bound)
#define SH_TYPE(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_type)
#define SH_RESULT(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_result)
#define SH_ID(sehp) (SYSEVENT_IMPL_HNDL(sehp)->sh_id)