#ifndef JEMALLOC_INTERNAL_EXTENT_TYPES_H
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#define JEMALLOC_INTERNAL_EXTENT_TYPES_H
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typedef struct extent_s extent_t;
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typedef struct extents_s extents_t;
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typedef struct extent_util_stats_s extent_util_stats_t;
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typedef struct extent_util_stats_verbose_s extent_util_stats_verbose_t;
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#define EXTENT_HOOKS_INITIALIZER NULL
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/*
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* When reuse (and split) an active extent, (1U << opt_lg_extent_max_active_fit)
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* is the max ratio between the size of the active extent and the new extent.
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*/
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#define LG_EXTENT_MAX_ACTIVE_FIT_DEFAULT 6
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typedef enum {
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EXTENT_NOT_HEAD,
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EXTENT_IS_HEAD /* Only relevant for Windows && opt.retain. */
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} extent_head_state_t;
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#endif /* JEMALLOC_INTERNAL_EXTENT_TYPES_H */
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