| #ifndef SHA1_ARRAY_H |
| #define SHA1_ARRAY_H |
| |
| struct sha1_array { |
| unsigned char (*sha1)[20]; |
| int nr; |
| int alloc; |
| int sorted; |
| }; |
| |
| #define SHA1_ARRAY_INIT { NULL, 0, 0, 0 } |
| |
| void sha1_array_append(struct sha1_array *array, const unsigned char *sha1); |
| void sha1_array_sort(struct sha1_array *array); |
| int sha1_array_lookup(struct sha1_array *array, const unsigned char *sha1); |
| void sha1_array_clear(struct sha1_array *array); |
| |
| typedef void (*for_each_sha1_fn)(const unsigned char sha1[20], |
| void *data); |
| void sha1_array_for_each_unique(struct sha1_array *array, |
| for_each_sha1_fn fn, |
| void *data); |
| |
| #endif /* SHA1_ARRAY_H */ |