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   1 #ifndef SHA1_LOOKUP_H
   2 #define SHA1_LOOKUP_H
   3
   4 typedef const unsigned char *sha1_access_fn(size_t index, void *table);
   5
   6 extern int sha1_pos(const unsigned char *sha1,
   7                     void *table,
   8                     size_t nr,
   9                     sha1_access_fn fn);
  10
  11 extern int sha1_entry_pos(const void *table,
  12                           size_t elem_size,
  13                           size_t key_offset,
  14                           unsigned lo, unsigned hi, unsigned nr,
  15                           const unsigned char *key);
  16 #endif