Andrew's git / gitweb.git / sha1-array.h
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sha1-array.hon commit strbuf: clear errno before calling getdelim(3) (642956c)
   1#ifndef SHA1_ARRAY_H
   2#define SHA1_ARRAY_H
   3
   4struct sha1_array {
   5        unsigned char (*sha1)[20];
   6        int nr;
   7        int alloc;
   8        int sorted;
   9};
  10
  11#define SHA1_ARRAY_INIT { NULL, 0, 0, 0 }
  12
  13void sha1_array_append(struct sha1_array *array, const unsigned char *sha1);
  14int sha1_array_lookup(struct sha1_array *array, const unsigned char *sha1);
  15void sha1_array_clear(struct sha1_array *array);
  16
  17typedef int (*for_each_sha1_fn)(const unsigned char sha1[20],
  18                                void *data);
  19int sha1_array_for_each_unique(struct sha1_array *array,
  20                               for_each_sha1_fn fn,
  21                               void *data);
  22
  23#endif /* SHA1_ARRAY_H */