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/*
* ecgen, tool for generating Elliptic curve domain parameters
* Copyright (C) 2017-2018 J08nY
*/
/**
* @file memory.h
*/
#ifndef ECGEN_UTIL_MEMORY_H
#define ECGEN_UTIL_MEMORY_H
#include <stddef.h>
/**
* @brief Try mallocing some memory, exit(EXIT_FAILURE) if it fails.
* @param size
* @return
*/
void *try_malloc(size_t size);
/**
* @brief Try callocing some memory, exit(EXIT_FAILURE) if it fails.
* @param size
* @return
*/
void *try_calloc(size_t size);
/**
* @brief Try reallocing some memory, exit(EXIT_FAILURE) if it fails.
* @param ptr
* @param size
* @return
*/
void *try_realloc(void *ptr, size_t size);
/**
* @brief
* @param str
* @return
*/
char *try_strdup(const char *str);
/**
* @brief
* @param mem
* @param len
* @return
*/
void *try_memdup(const void *mem, size_t len);
/**
* @brief
* @param ptr
*/
void try_free(void *ptr);
/**
* @brief
* @param malloc_fun
* @param calloc_fun
* @param realloc_fun
* @param free_fun
*/
void set_mem_funcs(void *(*malloc_fun)(size_t), void *(*calloc_fun)(size_t),
void *(*realloc_fun)(void *, size_t),
void (*free_fun)(void *));
#endif // ECGEN_UTIL_MEMORY_H
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