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-rw-r--r--src/libs/7zip/unix/C/7zCrcT8.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/src/libs/7zip/unix/C/7zCrcT8.c b/src/libs/7zip/unix/C/7zCrcT8.c
deleted file mode 100644
index cd80e262b..000000000
--- a/src/libs/7zip/unix/C/7zCrcT8.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* 7zCrcT8.c -- CRC32 calculation with 8 tables
-2008-03-19
-Igor Pavlov
-Public domain */
-
-#include "7zCrc.h"
-
-#define kCrcPoly 0xEDB88320
-#define CRC_NUM_TABLES 8
-
-UInt32 g_CrcTable[256 * CRC_NUM_TABLES];
-
-void MY_FAST_CALL CrcGenerateTable()
-{
- UInt32 i;
- for (i = 0; i < 256; i++)
- {
- UInt32 r = i;
- int j;
- for (j = 0; j < 8; j++)
- r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1));
- g_CrcTable[i] = r;
- }
- #if CRC_NUM_TABLES > 1
- for (; i < 256 * CRC_NUM_TABLES; i++)
- {
- UInt32 r = g_CrcTable[i - 256];
- g_CrcTable[i] = g_CrcTable[r & 0xFF] ^ (r >> 8);
- }
- #endif
-}
-
-UInt32 MY_FAST_CALL CrcUpdateT8(UInt32 v, const void *data, size_t size, const UInt32 *table);
-
-UInt32 MY_FAST_CALL CrcUpdate(UInt32 v, const void *data, size_t size)
-{
- return CrcUpdateT8(v, data, size, g_CrcTable);
-}
-
-UInt32 MY_FAST_CALL CrcCalc(const void *data, size_t size)
-{
- return CrcUpdateT8(CRC_INIT_VAL, data, size, g_CrcTable) ^ 0xFFFFFFFF;
-}