1 files changed, 0 insertions, 109 deletions
diff --git a/sha1-array.h b/sha1-array.h
deleted file mode 100644
index c5e4b93..0000000
--- a/sha1-array.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef SHA1_ARRAY_H
-#define SHA1_ARRAY_H
-
-/**
- * The API provides storage and manipulation of sets of object identifiers.
- * The emphasis is on storage and processing efficiency, making them suitable
- * for large lists. Note that the ordering of items is not preserved over some
- * operations.
- *
- * Examples
- * --------
- * -----------------------------------------
- * int print_callback(const struct object_id *oid,
- * 		    void *data)
- * {
- * 	printf("%s\n", oid_to_hex(oid));
- * 	return 0; // always continue
- * }
- *
- * void some_func(void)
- * {
- *     struct sha1_array hashes = OID_ARRAY_INIT;
- *     struct object_id oid;
- *
- *     // Read objects into our set
- *     while (read_object_from_stdin(oid.hash))
- *         oid_array_append(&hashes, &oid);
- *
- *     // Check if some objects are in our set
- *     while (read_object_from_stdin(oid.hash)) {
- *         if (oid_array_lookup(&hashes, &oid) >= 0)
- *             printf("it's in there!\n");
- *
- *          // Print the unique set of objects. We could also have
- *          // avoided adding duplicate objects in the first place,
- *          // but we would end up re-sorting the array repeatedly.
- *          // Instead, this will sort once and then skip duplicates
- *          // in linear time.
- *
- *         oid_array_for_each_unique(&hashes, print_callback, NULL);
- *     }
- */
-
-/**
- * A single array of object IDs. This should be initialized by assignment from
- * `OID_ARRAY_INIT`. The `oid` member contains the actual data. The `nr` member
- * contains the number of items in the set. The `alloc` and `sorted` members
- * are used internally, and should not be needed by API callers.
- */
-struct oid_array {
-	struct object_id *oid;
-	size_t nr;
-	size_t alloc;
-	int sorted;
-};
-
-#define OID_ARRAY_INIT { NULL, 0, 0, 0 }
-
-/**
- * Add an item to the set. The object ID will be placed at the end of the array
- * (but note that some operations below may lose this ordering).
- */
-void oid_array_append(struct oid_array *array, const struct object_id *oid);
-
-/**
- * Perform a binary search of the array for a specific object ID. If found,
- * returns the offset (in number of elements) of the object ID. If not found,
- * returns a negative integer. If the array is not sorted, this function has
- * the side effect of sorting it.
- */
-int oid_array_lookup(struct oid_array *array, const struct object_id *oid);
-
-/**
- * Free all memory associated with the array and return it to the initial,
- * empty state.
- */
-void oid_array_clear(struct oid_array *array);
-
-typedef int (*for_each_oid_fn)(const struct object_id *oid,
-			       void *data);
-/**
- * Iterate over each element of the list, executing the callback function for
- * each one. Does not sort the list, so any custom hash order is retained.
- * If the callback returns a non-zero value, the iteration ends immediately
- * and the callback's return is propagated; otherwise, 0 is returned.
- */
-int oid_array_for_each(struct oid_array *array,
-		       for_each_oid_fn fn,
-		       void *data);
-
-/**
- * Iterate over each unique element of the list in sorted order, but otherwise
- * behave like `oid_array_for_each`. If the array is not sorted, this function
- * has the side effect of sorting it.
- */
-int oid_array_for_each_unique(struct oid_array *array,
-			      for_each_oid_fn fn,
-			      void *data);
-
-/**
- * Apply the callback function `want` to each entry in the array, retaining
- * only the entries for which the function returns true. Preserve the order
- * of the entries that are retained.
- */
-void oid_array_filter(struct oid_array *array,
-		      for_each_oid_fn want,
-		      void *cbdata);
-
-#endif /* SHA1_ARRAY_H */