extent_hooks_t
typedef void *(extent_alloc_t)(extent_hooks_t *, void *, size_t, size_t,
typedef __MyBool (extent_dalloc_t)(extent_hooks_t *, void *, size_t, __MyBool,
typedef void (extent_destroy_t)(extent_hooks_t *, void *, size_t, __MyBool,
typedef __MyBool (extent_commit_t)(extent_hooks_t *, void *, size_t, size_t,
typedef __MyBool (extent_decommit_t)(extent_hooks_t *, void *, size_t, size_t,
typedef __MyBool (extent_purge_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef __MyBool (extent_split_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef __MyBool (extent_merge_t)(extent_hooks_t *, void *, size_t, void *, size_t,
typedef struct extent_hooks_s extent_hooks_t;
typedef void *(extent_alloc_t)(extent_hooks_t *, void *, size_t, size_t, bool *,
typedef bool (extent_dalloc_t)(extent_hooks_t *, void *, size_t, bool,
typedef void (extent_destroy_t)(extent_hooks_t *, void *, size_t, bool,
typedef bool (extent_commit_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef bool (extent_decommit_t)(extent_hooks_t *, void *, size_t, size_t,
typedef bool (extent_purge_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef bool (extent_split_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef bool (extent_merge_t)(extent_hooks_t *, void *, size_t, void *, size_t,
typedef bool (extent_dalloc_t)(extent_hooks_t *, void *, size_t, bool,
typedef void (extent_destroy_t)(extent_hooks_t *, void *, size_t, bool,
typedef bool (extent_commit_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef bool (extent_decommit_t)(extent_hooks_t *, void *, size_t, size_t,
typedef bool (extent_purge_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef bool (extent_split_t)(extent_hooks_t *, void *, size_t, size_t, size_t,
typedef bool (extent_merge_t)(extent_hooks_t *, void *, size_t, void *, size_t,
typedef void *(extent_alloc_t)(extent_hooks_t *, void *, size_t, size_t, bool *,