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-rw-r--r--include/image-sparse.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/image-sparse.h b/include/image-sparse.h
index f6869d6..b0cc500 100644
--- a/include/image-sparse.h
+++ b/include/image-sparse.h
@@ -19,6 +19,10 @@ struct sparse_storage {
lbaint_t blk,
lbaint_t blkcnt,
const void *buffer);
+
+ lbaint_t (*reserve)(struct sparse_storage *info,
+ lbaint_t blk,
+ lbaint_t blkcnt);
};
static inline int is_sparse_image(void *buf)