I wrote:
> typedef struct {
> bus_size_t dm_maxsegsz;
> bus_size_t dm_mapsize;
> int dm_nsegs;
> bus_dma_segment_t *dm_segs;
> } bus_dmamap_t;
bus_dmamap_t should be a pointer of structure,
so we need to have one more typedef..
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Izumi Tsutsui