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/************************************************************************
The index tree general types
(c) 1996 Innobase Oy
Created 2/17/1996 Heikki Tuuri
*************************************************************************/
#ifndef btr0types_h
#define btr0types_h
#include "univ.i"
#include "rem0types.h"
#include "page0types.h"
typedef struct btr_pcur_struct btr_pcur_t;
typedef struct btr_cur_struct btr_cur_t;
typedef struct btr_search_struct btr_search_t;
#if defined UNIV_DEBUG || defined UNIV_BLOB_LIGHT_DEBUG
#define BTR_EXTERN_FIELD_REF_SIZE 20
extern const byte field_ref_zero[BTR_EXTERN_FIELD_REF_SIZE];
#endif /* UNIV_DEBUG || UNIV_BLOB_LIGHT_DEBUG */
#endif
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