version 1.1, 2013/01/17 10:05:35
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version 1.2, 2013/08/12 02:10:44
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Line 78 const crcPoly_t crc_Poly[] = {
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Line 78 const crcPoly_t crc_Poly[] = {
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inline u_int |
inline u_int |
crcReflect(u_int crcNum, u_char crcBits) |
crcReflect(u_int crcNum, u_char crcBits) |
{ |
{ |
register u_int i, j, rev; | register u_int i, j = 1, rev = 0; |
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for (i = (u_int) 1 << (crcBits - 1), j = 1, rev ^= rev; i; i >>= 1, j <<= 1) | for (i = (u_int) 1 << (crcBits - 1); i; i >>= 1, j <<= 1) |
if (crcNum & i) |
if (crcNum & i) |
rev |= j; |
rev |= j; |
return rev; |
return rev; |
Line 287 crcFletcher(u_short * __restrict nBuf, int bufLen)
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Line 287 crcFletcher(u_short * __restrict nBuf, int bufLen)
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inline u_int |
inline u_int |
crcAdler(u_char * __restrict psBuf, int bufLen) |
crcAdler(u_char * __restrict psBuf, int bufLen) |
{ |
{ |
register u_int s1, s2, clen; | register u_int s1 = 1, s2 = 0, clen; |
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assert(psBuf); |
assert(psBuf); |
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s1 = 1L; |
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s2 ^= s2; |
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while (bufLen) { |
while (bufLen) { |
clen = bufLen > MAX_ADLER_DIGEST ? MAX_ADLER_DIGEST : bufLen; |
clen = bufLen > MAX_ADLER_DIGEST ? MAX_ADLER_DIGEST : bufLen; |
bufLen -= clen; |
bufLen -= clen; |