libaitcrc/inc/defs.h - diff

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-version 1.6, 2012/07/22 21:46:23
+version 1.6.2.1, 2012/08/29 08:33:06
  Line 59  SUCH DAMAGE.
  #define INIT_BERNSTEIN          0x1505
  #define INIT_FNV1               0x811c9dc5
  #define POLY_FNV1               0x1000193
+ #define INIT_JENKINS32          0xDEADBEEF
+ #define ROT32(x, k)             (((x) << (k)) | ((x) >> (32 - (k))))
+ #define MIX32(a, b, c) \
+ do { \
+           a -= c;  a ^= ROT32(c, 4);  c += b; \
+           b -= a;  b ^= ROT32(a, 6);  a += c; \
+           c -= b;  c ^= ROT32(b, 8);  b += a; \
+           a -= c;  a ^= ROT32(c, 16); c += b; \
+           b -= a;  b ^= ROT32(a, 19); a += c; \
+           c -= b;  c ^= ROT32(b, 4);  b += a; \
+ } while (0)
+ #define FINAL32(a, b, c) \
+ do { \
+           c ^= b; c -= ROT32(b, 14); \
+           a ^= c; a -= ROT32(c, 11); \
+           b ^= a; b -= ROT32(a, 25); \
+           c ^= b; c -= ROT32(b, 16); \
+           a ^= c; a -= ROT32(c, 4);  \
+           b ^= a; b -= ROT32(a, 14); \
+           c ^= b; c -= ROT32(b, 24); \
+ } while (0)
  inline void crc_SetErr(int eno, char *estr, ...);