diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/C/Archive/7z/7zAlloc.c
--- a/misc/libphysfs/lzma/C/Archive/7z/7zAlloc.c	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-/* 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
-
-#ifdef _WIN32
-#include <windows.h>
-#endif
-#include <stdio.h>
-int g_allocCount = 0;
-int g_allocCountTemp = 0;
-#endif
-
-void *SzAlloc(size_t size)
-{
-  if (size == 0)
-    return 0;
-  #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)
-{
-  if (size == 0)
-    return 0;
-  #ifdef _SZ_ALLOC_DEBUG
-  fprintf(stderr, "\nAlloc_temp %10d bytes;  count = %10d", size, g_allocCountTemp);
-  g_allocCountTemp++;
-  #ifdef _WIN32
-  return HeapAlloc(GetProcessHeap(), 0, size);
-  #endif
-  #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);
-  }
-  #ifdef _WIN32
-  HeapFree(GetProcessHeap(), 0, address);
-  return;
-  #endif
-  #endif
-  free(address);
-}