uint8_t *buf, int nb_sectors);
int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors);
- int (*bdrv_close)(BlockDriverState *bs);
+ void (*bdrv_close)(BlockDriverState *bs);
int (*bdrv_create)(const char *filename, int64_t total_sectors,
const char *backing_file, int flags);
int (*bdrv_is_allocated)(BlockDriverState *bs, int64_t sector_num,