diff options
Diffstat (limited to 'sha1-array.h')
| -rw-r--r-- | sha1-array.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sha1-array.h b/sha1-array.h new file mode 100644 index 0000000000..72bb33bec6 --- /dev/null +++ b/sha1-array.h @@ -0,0 +1,23 @@ +#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); +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 */ |