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proper type is unsigned long int

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This commit is contained in:
DarthArgus
2014-10-27 13:49:34 -07:00
parent 19798954b2
commit 55e18fb1d9
4 changed files with 10 additions and 10 deletions
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external/3rd/library/udplibrary/UdpLibrary.cpp
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+6 -6
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@@ -4134,7 +4134,7 @@ int UdpMisc::Random(int *seed)
return(*seed);
}
int UdpMisc::Crc32(const void *buffer, int bufferLen, int encryptValue)
unsigned long int UdpMisc::Crc32(const void *buffer, int bufferLen, int encryptValue)
{
static unsigned crc32_table[256] = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
@@ -4181,11 +4181,11 @@ int UdpMisc::Crc32(const void *buffer, int bufferLen, int encryptValue)
0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D};
int crc = 0xffffffff;
crc = ((LEFT_SHIFT(crc, 8) & 0x00FFFFFFL)) ^ crc32_table[(crc ^ (encryptValue & 0xff)) & 0x000000FFL];
crc = ((LEFT_SHIFT(crc, 8) & 0x00FFFFFFL)) ^ crc32_table[(crc ^ ((encryptValue >> 8) & 0xff)) & 0x000000FFL];
crc = ((LEFT_SHIFT(crc, 8) & 0x00FFFFFFL)) ^ crc32_table[(crc ^ ((encryptValue >> 16) & 0xff)) & 0x000000FFL];
crc = ((LEFT_SHIFT(crc, 8) & 0x00FFFFFFL)) ^ crc32_table[(crc ^ ((encryptValue >> 24) & 0xff)) & 0x000000FFL];
unsigned long int crc = 0xffffffff;
crc = ((crc >> 8) & 0x00FFFFFFL) ^ crc32_table[(crc ^ (encryptValue & 0xff)) & 0x000000FFL];
crc = ((crc >> 8) & 0x00FFFFFFL) ^ crc32_table[(crc ^ ((encryptValue >> 8) & 0xff)) & 0x000000FFL];
crc = ((crc >> 8) & 0x00FFFFFFL) ^ crc32_table[(crc ^ ((encryptValue >> 16) & 0xff)) & 0x000000FFL];
crc = ((crc >> 8) & 0x00FFFFFFL) ^ crc32_table[(crc ^ ((encryptValue >> 24) & 0xff)) & 0x000000FFL];
const uchar *bufPtr = (const uchar *)buffer;
const uchar *endPtr = (const uchar *)buffer + bufferLen;