1 files changed, 0 insertions, 85 deletions
diff --git a/src/libs/7zip/win/C/7zCrc.c b/src/libs/7zip/win/C/7zCrc.c
deleted file mode 100644
index 5f32380dd..000000000
--- a/src/libs/7zip/win/C/7zCrc.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* 7zCrc.c -- CRC32 init
-2013-11-12 : Igor Pavlov : Public domain */
-
-#include "Precomp.h"
-
-#include "7zCrc.h"
-#include "CpuArch.h"
-
-#define kCrcPoly 0xEDB88320
-
-#ifdef MY_CPU_X86_OR_AMD64
-  #define CRC_NUM_TABLES 8
-  UInt32 MY_FAST_CALL CrcUpdateT8(UInt32 v, const void *data, size_t size, const UInt32 *table);
-#elif defined(MY_CPU_LE)
-  #define CRC_NUM_TABLES 4
-#else
-  #define CRC_NUM_TABLES 5
-  #define CRC_UINT32_SWAP(v) ((v >> 24) | ((v >> 8) & 0xFF00) | ((v << 8) & 0xFF0000) | (v << 24))
-  UInt32 MY_FAST_CALL CrcUpdateT1_BeT4(UInt32 v, const void *data, size_t size, const UInt32 *table);
-#endif
-
-#ifndef MY_CPU_BE
-  UInt32 MY_FAST_CALL CrcUpdateT4(UInt32 v, const void *data, size_t size, const UInt32 *table);
-#endif
-
-typedef UInt32 (MY_FAST_CALL *CRC_FUNC)(UInt32 v, const void *data, size_t size, const UInt32 *table);
-
-CRC_FUNC g_CrcUpdate;
-UInt32 g_CrcTable[256 * CRC_NUM_TABLES];
-
-UInt32 MY_FAST_CALL CrcUpdate(UInt32 v, const void *data, size_t size)
-{
-  return g_CrcUpdate(v, data, size, g_CrcTable);
-}
-
-UInt32 MY_FAST_CALL CrcCalc(const void *data, size_t size)
-{
-  return g_CrcUpdate(CRC_INIT_VAL, data, size, g_CrcTable) ^ CRC_INIT_VAL;
-}
-
-void MY_FAST_CALL CrcGenerateTable()
-{
-  UInt32 i;
-  for (i = 0; i < 256; i++)
-  {
-    UInt32 r = i;
-    unsigned j;
-    for (j = 0; j < 8; j++)
-      r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1));
-    g_CrcTable[i] = r;
-  }
-  for (; i < 256 * CRC_NUM_TABLES; i++)
-  {
-    UInt32 r = g_CrcTable[i - 256];
-    g_CrcTable[i] = g_CrcTable[r & 0xFF] ^ (r >> 8);
-  }
-
-  #ifdef MY_CPU_LE
-
-  g_CrcUpdate = CrcUpdateT4;
-
-  #if CRC_NUM_TABLES == 8
-  if (!CPU_Is_InOrder())
-    g_CrcUpdate = CrcUpdateT8;
-  #endif
-
-  #else
-  {
-    #ifndef MY_CPU_BE
-    UInt32 k = 1;
-    if (*(const Byte *)&k == 1)
-      g_CrcUpdate = CrcUpdateT4;
-    else
-    #endif
-    {
-      for (i = 256 * CRC_NUM_TABLES - 1; i >= 256; i--)
-      {
-        UInt32 x = g_CrcTable[i - 256];
-        g_CrcTable[i] = CRC_UINT32_SWAP(x);
-      }
-      g_CrcUpdate = CrcUpdateT1_BeT4;
-    }
-  }
-  #endif
-}