1 files changed, 0 insertions, 76 deletions
diff --git a/7zip/Archive/7z_C/7zCrc.c b/7zip/Archive/7z_C/7zCrc.c
deleted file mode 100755
index 97738404..00000000
--- a/7zip/Archive/7z_C/7zCrc.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* 7zCrc.c */
-
-#include "7zCrc.h"
-
-#define kCrcPoly 0xEDB88320
-
-UInt32 g_CrcTable[256];
-
-void InitCrcTable()
-{
-  UInt32 i;
-  for (i = 0; i < 256; i++)
-  {
-    UInt32 r = i;
-    int j;
-    for (j = 0; j < 8; j++)
-      if (r & 1) 
-        r = (r >> 1) ^ kCrcPoly;
-      else     
-        r >>= 1;
-    g_CrcTable[i] = r;
-  }
-}
-
-void CrcInit(UInt32 *crc) { *crc = 0xFFFFFFFF; }
-UInt32 CrcGetDigest(UInt32 *crc) { return *crc ^ 0xFFFFFFFF; } 
-
-void CrcUpdateByte(UInt32 *crc, Byte b)
-{
-  *crc = g_CrcTable[((Byte)(*crc)) ^ b] ^ (*crc >> 8);
-}
-
-void CrcUpdateUInt16(UInt32 *crc, UInt16 v)
-{
-  CrcUpdateByte(crc, (Byte)v);
-  CrcUpdateByte(crc, (Byte)(v >> 8));
-}
-
-void CrcUpdateUInt32(UInt32 *crc, UInt32 v)
-{
-  int i;
-  for (i = 0; i < 4; i++)
-    CrcUpdateByte(crc, (Byte)(v >> (8 * i)));
-}
-
-void CrcUpdateUInt64(UInt32 *crc, UInt64 v)
-{
-  int i;
-  for (i = 0; i < 8; i++)
-  {
-    CrcUpdateByte(crc, (Byte)(v));
-    v >>= 8;
-  }
-}
-
-void CrcUpdate(UInt32 *crc, const void *data, size_t size)
-{
-  UInt32 v = *crc;
-  const Byte *p = (const Byte *)data;
-  for (; size > 0 ; size--, p++)
-    v = g_CrcTable[((Byte)(v)) ^ *p] ^ (v >> 8);
-  *crc = v;
-}
-
-UInt32 CrcCalculateDigest(const void *data, size_t size)
-{
-  UInt32 crc;
-  CrcInit(&crc);
-  CrcUpdate(&crc, data, size);
-  return CrcGetDigest(&crc);
-}
-
-int CrcVerifyDigest(UInt32 digest, const void *data, size_t size)
-{
-  return (CrcCalculateDigest(data, size) == digest);
-}