thodg/libgit2

diff --git a/include/git2/common.h b/include/git2/common.h
index 152e23a..82f6ba4 100644
--- a/include/git2/common.h
+++ b/include/git2/common.h
@@ -243,13 +243,13 @@ typedef enum {
  *		>   `GIT_CONFIG_LEVEL_GLOBAL`, `GIT_CONFIG_LEVEL_XDG`, or
  *		>   `GIT_CONFIG_LEVEL_PROGRAMDATA`.
  *
- *	* opts(GIT_OPT_SET_CACHE_OBJECT_LIMIT, git_otype type, size_t size)
+ *	* opts(GIT_OPT_SET_CACHE_OBJECT_LIMIT, git_object_t type, size_t size)
  *
  *		> Set the maximum data size for the given type of object to be
  *		> considered eligible for caching in memory.  Setting to value to
  *		> zero means that that type of object will not be cached.
- *		> Defaults to 0 for GIT_OBJ_BLOB (i.e. won't cache blobs) and 4k
- *		> for GIT_OBJ_COMMIT, GIT_OBJ_TREE, and GIT_OBJ_TAG.
+ *		> Defaults to 0 for GIT_OBJECT_BLOB (i.e. won't cache blobs) and 4k
+ *		> for GIT_OBJECT_COMMIT, GIT_OBJECT_TREE, and GIT_OBJECT_TAG.
  *
  *	* opts(GIT_OPT_SET_CACHE_MAX_SIZE, ssize_t max_storage_bytes)
  *
diff --git a/include/git2/object.h b/include/git2/object.h
index a798c9d..01dc37a 100644
--- a/include/git2/object.h
+++ b/include/git2/object.h
@@ -30,7 +30,7 @@ GIT_BEGIN_DECL
  *
  * The 'type' parameter must match the type of the object
  * in the odb; the method will fail otherwise.
- * The special value 'GIT_OBJ_ANY' may be passed to let
+ * The special value 'GIT_OBJECT_ANY' may be passed to let
  * the method guess the object's type.
  *
  * @param object pointer to the looked-up object
@@ -43,7 +43,7 @@ GIT_EXTERN(int) git_object_lookup(
 		git_object **object,
 		git_repository *repo,
 		const git_oid *id,
-		git_otype type);
+		git_object_t type);
 
 /**
  * Lookup a reference to one of the objects in a repository,
@@ -62,7 +62,7 @@ GIT_EXTERN(int) git_object_lookup(
  *
  * The 'type' parameter must match the type of the object
  * in the odb; the method will fail otherwise.
- * The special value 'GIT_OBJ_ANY' may be passed to let
+ * The special value 'GIT_OBJECT_ANY' may be passed to let
  * the method guess the object's type.
  *
  * @param object_out pointer where to store the looked-up object
@@ -77,7 +77,7 @@ GIT_EXTERN(int) git_object_lookup_prefix(
 		git_repository *repo,
 		const git_oid *id,
 		size_t len,
-		git_otype type);
+		git_object_t type);
 
 
 /**
@@ -94,7 +94,7 @@ GIT_EXTERN(int) git_object_lookup_bypath(
 		git_object **out,
 		const git_object *treeish,
 		const char *path,
-		git_otype type);
+		git_object_t type);
 
 /**
  * Get the id (SHA1) of a repository object
@@ -124,7 +124,7 @@ GIT_EXTERN(int) git_object_short_id(git_buf *out, const git_object *obj);
  * @param obj the repository object
  * @return the object's type
  */
-GIT_EXTERN(git_otype) git_object_type(const git_object *obj);
+GIT_EXTERN(git_object_t) git_object_type(const git_object *obj);
 
 /**
  * Get the repository that owns this object
@@ -166,24 +166,24 @@ GIT_EXTERN(void) git_object_free(git_object *object);
  * @param type object type to convert.
  * @return the corresponding string representation.
  */
-GIT_EXTERN(const char *) git_object_type2string(git_otype type);
+GIT_EXTERN(const char *) git_object_type2string(git_object_t type);
 
 /**
- * Convert a string object type representation to it's git_otype.
+ * Convert a string object type representation to it's git_object_t.
  *
  * @param str the string to convert.
- * @return the corresponding git_otype.
+ * @return the corresponding git_object_t.
  */
-GIT_EXTERN(git_otype) git_object_string2type(const char *str);
+GIT_EXTERN(git_object_t) git_object_string2type(const char *str);
 
 /**
- * Determine if the given git_otype is a valid loose object type.
+ * Determine if the given git_object_t is a valid loose object type.
  *
  * @param type object type to test.
  * @return true if the type represents a valid loose object type,
  * false otherwise.
  */
-GIT_EXTERN(int) git_object_typeisloose(git_otype type);
+GIT_EXTERN(int) git_object_typeisloose(git_object_t type);
 
 /**
  * Get the size in bytes for the structure which
@@ -197,7 +197,7 @@ GIT_EXTERN(int) git_object_typeisloose(git_otype type);
  * @param type object type to get its size
  * @return size in bytes of the object
  */
-GIT_EXTERN(size_t) git_object__size(git_otype type);
+GIT_EXTERN(size_t) git_object__size(git_object_t type);
 
 /**
  * Recursively peel an object until an object of the specified type is met.
@@ -206,7 +206,7 @@ GIT_EXTERN(size_t) git_object__size(git_otype type);
  * GIT_EINVALIDSPEC will be returned (e.g. trying to peel a blob to a
  * tree).
  *
- * If you pass `GIT_OBJ_ANY` as the target type, then the object will
+ * If you pass `GIT_OBJECT_ANY` as the target type, then the object will
  * be peeled until the type changes. A tag will be peeled until the
  * referenced object is no longer a tag, and a commit will be peeled
  * to a tree. Any other object type will return GIT_EINVALIDSPEC.
@@ -219,13 +219,13 @@ GIT_EXTERN(size_t) git_object__size(git_otype type);
  *
  * @param peeled Pointer to the peeled git_object
  * @param object The object to be processed
- * @param target_type The type of the requested object (a GIT_OBJ_ value)
+ * @param target_type The type of the requested object (a GIT_OBJECT_ value)
  * @return 0 on success, GIT_EINVALIDSPEC, GIT_EPEEL, or an error code
  */
 GIT_EXTERN(int) git_object_peel(
 	git_object **peeled,
 	const git_object *object,
-	git_otype target_type);
+	git_object_t target_type);
 
 /**
  * Create an in-memory copy of a Git object. The copy must be
diff --git a/include/git2/odb.h b/include/git2/odb.h
index 006a75b..b752b90 100644
--- a/include/git2/odb.h
+++ b/include/git2/odb.h
@@ -146,7 +146,7 @@ GIT_EXTERN(int) git_odb_read_prefix(git_odb_object **out, git_odb *db, const git
  * - 0 if the object was read;
  * - GIT_ENOTFOUND if the object is not in the database.
  */
-GIT_EXTERN(int) git_odb_read_header(size_t *len_out, git_otype *type_out, git_odb *db, const git_oid *id);
+GIT_EXTERN(int) git_odb_read_header(size_t *len_out, git_object_t *type_out, git_odb *db, const git_oid *id);
 
 /**
  * Determine if the given object can be found in the object database.
@@ -189,9 +189,9 @@ typedef struct git_odb_expand_id {
 
 	/**
 	 * The (optional) type of the object to search for; leave as `0` or set
-	 * to `GIT_OBJ_ANY` to query for any object matching the ID.
+	 * to `GIT_OBJECT_ANY` to query for any object matching the ID.
 	 */
-	git_otype type;
+	git_object_t type;
 } git_odb_expand_id;
 
 /**
@@ -270,7 +270,7 @@ GIT_EXTERN(int) git_odb_foreach(git_odb *db, git_odb_foreach_cb cb, void *payloa
  * @param type type of the data to store
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_odb_write(git_oid *out, git_odb *odb, const void *data, size_t len, git_otype type);
+GIT_EXTERN(int) git_odb_write(git_oid *out, git_odb *odb, const void *data, size_t len, git_object_t type);
 
 /**
  * Open a stream to write an object into the ODB
@@ -293,7 +293,7 @@ GIT_EXTERN(int) git_odb_write(git_oid *out, git_odb *odb, const void *data, size
  * @param type type of the object that will be written
  * @return 0 if the stream was created; error code otherwise
  */
-GIT_EXTERN(int) git_odb_open_wstream(git_odb_stream **out, git_odb *db, git_off_t size, git_otype type);
+GIT_EXTERN(int) git_odb_open_wstream(git_odb_stream **out, git_odb *db, git_off_t size, git_object_t type);
 
 /**
  * Write to an odb stream
@@ -366,7 +366,7 @@ GIT_EXTERN(void) git_odb_stream_free(git_odb_stream *stream);
 GIT_EXTERN(int) git_odb_open_rstream(
 	git_odb_stream **out,
 	size_t *len,
-	git_otype *type,
+	git_object_t *type,
 	git_odb *db,
 	const git_oid *oid);
 
@@ -406,7 +406,7 @@ GIT_EXTERN(int) git_odb_write_pack(
  * @param type of the data to hash
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_odb_hash(git_oid *out, const void *data, size_t len, git_otype type);
+GIT_EXTERN(int) git_odb_hash(git_oid *out, const void *data, size_t len, git_object_t type);
 
 /**
  * Read a file from disk and fill a git_oid with the object id
@@ -421,7 +421,7 @@ GIT_EXTERN(int) git_odb_hash(git_oid *out, const void *data, size_t len, git_oty
  * @param type the type of the object that will be hashed
  * @return 0 or an error code
  */
-GIT_EXTERN(int) git_odb_hashfile(git_oid *out, const char *path, git_otype type);
+GIT_EXTERN(int) git_odb_hashfile(git_oid *out, const char *path, git_object_t type);
 
 /**
  * Create a copy of an odb_object
@@ -487,7 +487,7 @@ GIT_EXTERN(size_t) git_odb_object_size(git_odb_object *object);
  * @param object the object
  * @return the type
  */
-GIT_EXTERN(git_otype) git_odb_object_type(git_odb_object *object);
+GIT_EXTERN(git_object_t) git_odb_object_type(git_odb_object *object);
 
 /**
  * Add a custom backend to an existing Object DB
diff --git a/include/git2/refs.h b/include/git2/refs.h
index 0dd453e..ec67a8f 100644
--- a/include/git2/refs.h
+++ b/include/git2/refs.h
@@ -699,19 +699,19 @@ GIT_EXTERN(int) git_reference_normalize_name(
  * The retrieved `peeled` object is owned by the repository
  * and should be closed with the `git_object_free` method.
  *
- * If you pass `GIT_OBJ_ANY` as the target type, then the object
+ * If you pass `GIT_OBJECT_ANY` as the target type, then the object
  * will be peeled until a non-tag object is met.
  *
  * @param out Pointer to the peeled git_object
  * @param ref The reference to be processed
- * @param type The type of the requested object (GIT_OBJ_COMMIT,
- * GIT_OBJ_TAG, GIT_OBJ_TREE, GIT_OBJ_BLOB or GIT_OBJ_ANY).
+ * @param type The type of the requested object (GIT_OBJECT_COMMIT,
+ * GIT_OBJECT_TAG, GIT_OBJECT_TREE, GIT_OBJECT_BLOB or GIT_OBJECT_ANY).
  * @return 0 on success, GIT_EAMBIGUOUS, GIT_ENOTFOUND or an error code
  */
 GIT_EXTERN(int) git_reference_peel(
 	git_object **out,
 	git_reference *ref,
-	git_otype type);
+	git_object_t type);
 
 /**
  * Ensure the reference name is well-formed.
diff --git a/include/git2/repository.h b/include/git2/repository.h
index a39ebb9..344c203 100644
--- a/include/git2/repository.h
+++ b/include/git2/repository.h
@@ -685,7 +685,7 @@ GIT_EXTERN(int) git_repository_mergehead_foreach(
  * @param repo Repository pointer
  * @param path Path to file on disk whose contents should be hashed. If the
  *             repository is not NULL, this can be a relative path.
- * @param type The object type to hash as (e.g. GIT_OBJ_BLOB)
+ * @param type The object type to hash as (e.g. GIT_OBJECT_BLOB)
  * @param as_path The path to use to look up filtering rules. If this is
  *             NULL, then the `path` parameter will be used instead. If
  *             this is passed as the empty string, then no filters will be
@@ -696,7 +696,7 @@ GIT_EXTERN(int) git_repository_hashfile(
 	git_oid *out,
 	git_repository *repo,
 	const char *path,
-	git_otype type,
+	git_object_t type,
 	const char *as_path);
 
 /**
diff --git a/include/git2/sys/odb_backend.h b/include/git2/sys/odb_backend.h
index 792f103..75341e8 100644
--- a/include/git2/sys/odb_backend.h
+++ b/include/git2/sys/odb_backend.h
@@ -33,30 +33,30 @@ struct git_odb_backend {
 	 * the function git_odb_backend_malloc to ensure that it can
 	 * be safely freed later. */
 	int (* read)(
-		void **, size_t *, git_otype *, git_odb_backend *, const git_oid *);
+		void **, size_t *, git_object_t *, git_odb_backend *, const git_oid *);
 
 	/* To find a unique object given a prefix of its oid.  The oid given
 	 * must be so that the remaining (GIT_OID_HEXSZ - len)*4 bits are 0s.
 	 */
 	int (* read_prefix)(
-		git_oid *, void **, size_t *, git_otype *,
+		git_oid *, void **, size_t *, git_object_t *,
 		git_odb_backend *, const git_oid *, size_t);
 
 	int (* read_header)(
-		size_t *, git_otype *, git_odb_backend *, const git_oid *);
+		size_t *, git_object_t *, git_odb_backend *, const git_oid *);
 
 	/**
 	 * Write an object into the backend. The id of the object has
 	 * already been calculated and is passed in.
 	 */
 	int (* write)(
-		git_odb_backend *, const git_oid *, const void *, size_t, git_otype);
+		git_odb_backend *, const git_oid *, const void *, size_t, git_object_t);
 
 	int (* writestream)(
-		git_odb_stream **, git_odb_backend *, git_off_t, git_otype);
+		git_odb_stream **, git_odb_backend *, git_off_t, git_object_t);
 
 	int (* readstream)(
-		git_odb_stream **, size_t *, git_otype *,
+		git_odb_stream **, size_t *, git_object_t *,
 		git_odb_backend *, const git_oid *);
 
 	int (* exists)(
diff --git a/include/git2/tag.h b/include/git2/tag.h
index cb95fb5..12683e4 100644
--- a/include/git2/tag.h
+++ b/include/git2/tag.h
@@ -102,7 +102,7 @@ GIT_EXTERN(const git_oid *) git_tag_target_id(const git_tag *tag);
  * @param tag a previously loaded tag.
  * @return type of the tagged object
  */
-GIT_EXTERN(git_otype) git_tag_target_type(const git_tag *tag);
+GIT_EXTERN(git_object_t) git_tag_target_type(const git_tag *tag);
 
 /**
  * Get the name of a tag
diff --git a/include/git2/tree.h b/include/git2/tree.h
index 1a363c1..e98a4c6 100644
--- a/include/git2/tree.h
+++ b/include/git2/tree.h
@@ -189,7 +189,7 @@ GIT_EXTERN(const git_oid *) git_tree_entry_id(const git_tree_entry *entry);
  * @param entry a tree entry
  * @return the type of the pointed object
  */
-GIT_EXTERN(git_otype) git_tree_entry_type(const git_tree_entry *entry);
+GIT_EXTERN(git_object_t) git_tree_entry_type(const git_tree_entry *entry);
 
 /**
  * Get the UNIX file attributes of a tree entry