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/* 7zAlloc.c */

#include <stdlib.h>
#include "7zAlloc.h"

/* #define _SZ_ALLOC_DEBUG */
/* use _SZ_ALLOC_DEBUG to debug alloc/free operations */

#ifdef _SZ_ALLOC_DEBUG
#include <stdio.h>
int g_allocCount = 0;
int g_allocCountTemp = 0;
#endif


void *SzAlloc(size_t size)
{
  #ifdef _SZ_ALLOC_DEBUG
  fprintf(stderr, "\nAlloc %10d bytes; count = %10d", size, g_allocCount);
  g_allocCount++;
  #endif
  return malloc(size);
}

void SzFree(void *address)
{
  #ifdef _SZ_ALLOC_DEBUG
  if (address != 0)
  {
    g_allocCount--;
    fprintf(stderr, "\nFree; count = %10d", g_allocCount);
  }
  #endif
  free(address);
}

void *SzAllocTemp(size_t size)
{
  #ifdef _SZ_ALLOC_DEBUG
  fprintf(stderr, "\nAlloc_temp %10d bytes;  count = %10d", size, g_allocCountTemp);
  g_allocCountTemp++;
  #endif
  return malloc(size);
}

void SzFreeTemp(void *address)
{
  #ifdef _SZ_ALLOC_DEBUG
  if (address != 0)
  {
    g_allocCountTemp--;
    fprintf(stderr, "\nFree_temp; count = %10d", g_allocCountTemp);
  }
  #endif
  free(address);
}