/usr/include/re/re_mem.h is in libre-dev 0.5.0-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /**
* @file re_mem.h Interface to Memory management with reference counting
*
* Copyright (C) 2010 Creytiv.com
*/
/**
* Defines the memory destructor handler, which is called when the reference
* of a memory object goes down to zero
*
* @param data Pointer to memory object
*/
typedef void (mem_destroy_h)(void *data);
/** Memory Statistics */
struct memstat {
size_t bytes_cur; /**< Current bytes allocated */
size_t bytes_peak; /**< Peak bytes allocated */
size_t blocks_cur; /**< Current blocks allocated */
size_t blocks_peak; /**< Peak blocks allocated */
size_t size_min; /**< Lowest block size allocated */
size_t size_max; /**< Largest block size allocated */
};
void *mem_alloc(size_t size, mem_destroy_h *dh);
void *mem_zalloc(size_t size, mem_destroy_h *dh);
void *mem_realloc(void *data, size_t size);
void *mem_reallocarray(void *ptr, size_t nmemb,
size_t membsize, mem_destroy_h *dh);
void *mem_ref(void *data);
void *mem_deref(void *data);
uint32_t mem_nrefs(const void *data);
void mem_debug(void);
void mem_threshold_set(ssize_t n);
struct re_printf;
int mem_status(struct re_printf *pf, void *unused);
int mem_get_stat(struct memstat *mstat);
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