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#ifndef BLOCK_RANGE_H
# define BLOCK_RANGE_H
# include <sys/types.h>
# include <ext2fs/ext2fs.h>
struct block_range {
blk64_t start;
blk64_t end;
struct block_range *next;
};
struct block_range_list {
struct block_range *head;
struct block_range *tail;
};
void add_blocks_to_range(struct block_range_list *list, blk64_t blk_start,
blk64_t blk_end);
void delete_block_ranges(struct block_range_list *list);
int write_block_ranges(FILE *f, struct block_range *range, char *sep);
/*
* Given a non-empty range list, return the next block and remove it from the
* list.
*/
blk64_t consume_next_block(struct block_range_list *list);
#endif /* !BLOCK_RANGE_H */
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