thodg/libgit2

diff --git a/src/attrcache.c b/src/attrcache.c
index bb7e587..0f3e525 100644
--- a/src/attrcache.c
+++ b/src/attrcache.c
@@ -33,7 +33,7 @@ GIT_INLINE(void) attr_cache_unlock(git_attr_cache *cache)
 GIT_INLINE(git_attr_file_entry *) attr_cache_lookup_entry(
 	git_attr_cache *cache, const char *path)
 {
-	khiter_t pos = git_strmap_lookup_index(cache->files, path);
+	size_t pos = git_strmap_lookup_index(cache->files, path);
 
 	if (git_strmap_valid_index(cache->files, pos))
 		return git_strmap_value_at(cache->files, pos);
@@ -266,7 +266,7 @@ bool git_attr_cache__is_cached(
 {
 	git_attr_cache *cache = git_repository_attr_cache(repo);
 	git_strmap *files;
-	khiter_t pos;
+	size_t pos;
 	git_attr_file_entry *entry;
 
 	if (!cache || !(files = cache->files))
@@ -457,7 +457,7 @@ git_attr_rule *git_attr_cache__lookup_macro(
 	git_repository *repo, const char *name)
 {
 	git_strmap *macros = git_repository_attr_cache(repo)->macros;
-	khiter_t pos;
+	size_t pos;
 
 	pos = git_strmap_lookup_index(macros, name);
 
diff --git a/src/cache.c b/src/cache.c
index cdd1297..6f20ac0 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -123,7 +123,7 @@ static void cache_evict_entries(git_cache *cache)
 	}
 
 	while (evict_count > 0) {
-		khiter_t pos = seed++ % git_oidmap_end(cache->map);
+		size_t pos = seed++ % git_oidmap_end(cache->map);
 
 		if (git_oidmap_has_data(cache->map, pos)) {
 			git_cached_obj *evict = git_oidmap_value_at(cache->map, pos);
@@ -148,7 +148,7 @@ static bool cache_should_store(git_otype object_type, size_t object_size)
 
 static void *cache_get(git_cache *cache, const git_oid *oid, unsigned int flags)
 {
-	khiter_t pos;
+	size_t pos;
 	git_cached_obj *entry = NULL;
 
 	if (!git_cache__enabled || git_rwlock_rdlock(&cache->lock) < 0)
@@ -172,7 +172,7 @@ static void *cache_get(git_cache *cache, const git_oid *oid, unsigned int flags)
 
 static void *cache_store(git_cache *cache, git_cached_obj *entry)
 {
-	khiter_t pos;
+	size_t pos;
 
 	git_cached_obj_incref(entry);
 
diff --git a/src/config_entries.c b/src/config_entries.c
index fccce27..fdbf798 100644
--- a/src/config_entries.c
+++ b/src/config_entries.c
@@ -131,9 +131,9 @@ void git_config_entries_free(git_config_entries *entries)
 
 int git_config_entries_append(git_config_entries *entries, git_config_entry *entry)
 {
-	git_strmap_iter pos;
 	config_entry_list *existing, *var;
 	int error = 0;
+	size_t pos;
 
 	var = git__calloc(1, sizeof(config_entry_list));
 	GITERR_CHECK_ALLOC(var);
@@ -171,7 +171,7 @@ int git_config_entries_append(git_config_entries *entries, git_config_entry *ent
 
 int config_entry_get(config_entry_list **out, git_config_entries *entries, const char *key)
 {
-	khiter_t pos;
+	size_t pos;
 
 	pos = git_strmap_lookup_index(entries->map, key);
 
diff --git a/src/describe.c b/src/describe.c
index edf8edf..d00f016 100644
--- a/src/describe.c
+++ b/src/describe.c
@@ -36,7 +36,7 @@ struct commit_name {
 
 static void *oidmap_value_bykey(git_oidmap *map, const git_oid *key)
 {
-	khint_t pos = git_oidmap_lookup_index(map, key);
+	size_t pos = git_oidmap_lookup_index(map, key);
 
 	if (!git_oidmap_valid_index(map, pos))
 		return NULL;
diff --git a/src/diff_driver.c b/src/diff_driver.c
index f75efb1..31bb5a9 100644
--- a/src/diff_driver.c
+++ b/src/diff_driver.c
@@ -234,8 +234,7 @@ static int git_diff_driver_load(
 	int error = 0;
 	git_diff_driver_registry *reg;
 	git_diff_driver *drv = NULL;
-	size_t namelen;
-	khiter_t pos;
+	size_t namelen, pos;
 	git_config *cfg = NULL;
 	git_buf name = GIT_BUF_INIT;
 	git_config_entry *ce = NULL;
diff --git a/src/index.c b/src/index.c
index ed29f09..a5a3478 100644
--- a/src/index.c
+++ b/src/index.c
@@ -29,7 +29,7 @@
 
 #define INSERT_IN_MAP_EX(idx, map, e, err) do {				\
 		if ((idx)->ignore_case)					\
-			git_idxmap_icase_insert((khash_t(idxicase) *) (map), (e), (e), (err)); \
+			git_idxmap_icase_insert((git_idxmap_icase *) (map), (e), (e), (err)); \
 		else							\
 			git_idxmap_insert((map), (e), (e), (err));	\
 	} while (0)
@@ -38,14 +38,14 @@
 
 #define LOOKUP_IN_MAP(p, idx, k) do {					\
 		if ((idx)->ignore_case)					\
-			(p) = git_idxmap_icase_lookup_index((khash_t(idxicase) *) index->entries_map, (k)); \
+			(p) = git_idxmap_icase_lookup_index((git_idxmap_icase *) index->entries_map, (k)); \
 		else							\
 			(p) = git_idxmap_lookup_index(index->entries_map, (k)); \
 	} while (0)
 
 #define DELETE_IN_MAP(idx, e) do {					\
 		if ((idx)->ignore_case)					\
-			git_idxmap_icase_delete((khash_t(idxicase) *) (idx)->entries_map, (e)); \
+			git_idxmap_icase_delete((git_idxmap_icase *) (idx)->entries_map, (e)); \
 		else							\
 			git_idxmap_delete((idx)->entries_map, (e));	\
 	} while (0)
@@ -851,8 +851,8 @@ const git_index_entry *git_index_get_byindex(
 const git_index_entry *git_index_get_bypath(
 	git_index *index, const char *path, int stage)
 {
-	khiter_t pos;
 	git_index_entry key = {{ 0 }};
+	size_t pos;
 
 	assert(index);
 
@@ -1619,7 +1619,7 @@ int git_index__fill(git_index *index, const git_vector *source_entries)
 		return 0;
 
 	git_vector_size_hint(&index->entries, source_entries->length);
-	git_idxmap_resize(index->entries_map, (khint_t)(source_entries->length * 1.3));
+	git_idxmap_resize(index->entries_map, (size_t)(source_entries->length * 1.3));
 
 	git_vector_foreach(source_entries, i, source_entry) {
 		git_index_entry *entry = NULL;
@@ -2603,7 +2603,7 @@ static int parse_index(git_index *index, const char *buffer, size_t buffer_size)
 	assert(!index->entries.length);
 
 	if (index->ignore_case)
-		git_idxmap_icase_resize((khash_t(idxicase) *) index->entries_map, header.entry_count);
+		git_idxmap_icase_resize((git_idxmap_icase *) index->entries_map, header.entry_count);
 	else
 		git_idxmap_resize(index->entries_map, header.entry_count);
 
@@ -3124,7 +3124,7 @@ int git_index_read_tree(git_index *index, const git_tree *tree)
 		goto cleanup;
 
 	if (index->ignore_case)
-		git_idxmap_icase_resize((khash_t(idxicase) *) entries_map, entries.length);
+		git_idxmap_icase_resize((git_idxmap_icase *) entries_map, entries.length);
 	else
 		git_idxmap_resize(entries_map, entries.length);
 
@@ -3184,7 +3184,7 @@ static int git_index_read_iterator(
 		goto done;
 
 	if (index->ignore_case && new_length_hint)
-		git_idxmap_icase_resize((khash_t(idxicase) *) new_entries_map, new_length_hint);
+		git_idxmap_icase_resize((git_idxmap_icase *) new_entries_map, new_length_hint);
 	else if (new_length_hint)
 		git_idxmap_resize(new_entries_map, new_length_hint);
 
diff --git a/src/indexer.c b/src/indexer.c
index a5a4eb1..ecbee35 100644
--- a/src/indexer.c
+++ b/src/indexer.c
@@ -402,7 +402,7 @@ out:
 static int store_object(git_indexer *idx)
 {
 	int i, error;
-	khiter_t k;
+	size_t k;
 	git_oid oid;
 	struct entry *entry;
 	git_off_t entry_size;
@@ -483,7 +483,7 @@ GIT_INLINE(bool) has_entry(git_indexer *idx, git_oid *id)
 static int save_entry(git_indexer *idx, struct entry *entry, struct git_pack_entry *pentry, git_off_t entry_start)
 {
 	int i, error;
-	khiter_t k;
+	size_t k;
 
 	if (entry_start > UINT31_MAX) {
 		entry->offset = UINT32_MAX;
@@ -1292,7 +1292,7 @@ on_error:
 
 void git_indexer_free(git_indexer *idx)
 {
-	khiter_t pos;
+	size_t pos;
 
 	if (idx == NULL)
 		return;
diff --git a/src/merge.c b/src/merge.c
index 0bc3b12..a369817 100644
--- a/src/merge.c
+++ b/src/merge.c
@@ -1105,7 +1105,7 @@ static void deletes_by_oid_free(git_oidmap *map) {
 }
 
 static int deletes_by_oid_enqueue(git_oidmap *map, git_pool* pool, const git_oid *id, size_t idx) {
-	khint_t pos;
+	size_t pos;
 	deletes_by_oid_queue *queue;
 	size_t *array_entry;
 	int error;
@@ -1133,7 +1133,7 @@ static int deletes_by_oid_enqueue(git_oidmap *map, git_pool* pool, const git_oid
 }
 
 static int deletes_by_oid_dequeue(size_t *idx, git_oidmap *map, const git_oid *id) {
-	khint_t pos;
+	size_t pos;
 	deletes_by_oid_queue *queue;
 	size_t *array_entry;
 
diff --git a/src/mwindow.c b/src/mwindow.c
index 38d0352..16508c1 100644
--- a/src/mwindow.c
+++ b/src/mwindow.c
@@ -51,7 +51,7 @@ int git_mwindow_get_pack(struct git_pack_file **out, const char *path)
 {
 	int error;
 	char *packname;
-	git_strmap_iter pos;
+	size_t pos;
 	struct git_pack_file *pack;
 
 	if ((error = git_packfile__name(&packname, path)) < 0)
@@ -97,7 +97,7 @@ int git_mwindow_get_pack(struct git_pack_file **out, const char *path)
 void git_mwindow_put_pack(struct git_pack_file *pack)
 {
 	int count;
-	git_strmap_iter pos;
+	size_t pos;
 
 	if (git_mutex_lock(&git__mwindow_mutex) < 0)
 		return;
diff --git a/src/odb_mempack.c b/src/odb_mempack.c
index e351d4d..4e54735 100644
--- a/src/odb_mempack.c
+++ b/src/odb_mempack.c
@@ -37,7 +37,7 @@ static int impl__write(git_odb_backend *_backend, const git_oid *oid, const void
 {
 	struct memory_packer_db *db = (struct memory_packer_db *)_backend;
 	struct memobject *obj = NULL; 
-	khiter_t pos;
+	size_t pos;
 	size_t alloc_len;
 	int rval;
 
@@ -80,7 +80,7 @@ static int impl__read(void **buffer_p, size_t *len_p, git_otype *type_p, git_odb
 {
 	struct memory_packer_db *db = (struct memory_packer_db *)backend;
 	struct memobject *obj = NULL;
-	khiter_t pos;
+	size_t pos;
 
 	pos = git_oidmap_lookup_index(db->objects, oid);
 	if (!git_oidmap_valid_index(db->objects, pos))
@@ -101,7 +101,7 @@ static int impl__read_header(size_t *len_p, git_otype *type_p, git_odb_backend *
 {
 	struct memory_packer_db *db = (struct memory_packer_db *)backend;
 	struct memobject *obj = NULL;
-	khiter_t pos;
+	size_t pos;
 
 	pos = git_oidmap_lookup_index(db->objects, oid);
 	if (!git_oidmap_valid_index(db->objects, pos))
diff --git a/src/pack-objects.c b/src/pack-objects.c
index 58eaac6..a67faba 100644
--- a/src/pack-objects.c
+++ b/src/pack-objects.c
@@ -197,8 +197,7 @@ unsigned int git_packbuilder_set_threads(git_packbuilder *pb, unsigned int n)
 static void rehash(git_packbuilder *pb)
 {
 	git_pobject *po;
-	khiter_t pos;
-	size_t i;
+	size_t pos, i;
 	int ret;
 
 	git_oidmap_clear(pb->object_ix);
@@ -212,8 +211,7 @@ int git_packbuilder_insert(git_packbuilder *pb, const git_oid *oid,
 			   const char *name)
 {
 	git_pobject *po;
-	khiter_t pos;
-	size_t newsize;
+	size_t newsize, pos;
 	int ret;
 
 	assert(pb && oid);
@@ -516,7 +514,7 @@ static int cb_tag_foreach(const char *name, git_oid *oid, void *data)
 {
 	git_packbuilder *pb = data;
 	git_pobject *po;
-	khiter_t pos;
+	size_t pos;
 
 	GIT_UNUSED(name);
 
@@ -1542,7 +1540,7 @@ static int lookup_walk_object(struct walk_object **out, git_packbuilder *pb, con
 static int retrieve_object(struct walk_object **out, git_packbuilder *pb, const git_oid *id)
 {
 	int error;
-	khiter_t pos;
+	size_t pos;
 	struct walk_object *obj;
 
 	pos = git_oidmap_lookup_index(pb->walk_objects, id);
diff --git a/src/pack.c b/src/pack.c
index 6f837cd..02916f6 100644
--- a/src/pack.c
+++ b/src/pack.c
@@ -108,8 +108,8 @@ static int cache_init(git_pack_cache *cache)
 
 static git_pack_cache_entry *cache_get(git_pack_cache *cache, git_off_t offset)
 {
-	khiter_t k;
 	git_pack_cache_entry *entry = NULL;
+	size_t k;
 
 	if (git_mutex_lock(&cache->lock) < 0)
 		return NULL;
@@ -148,7 +148,7 @@ static int cache_add(
 {
 	git_pack_cache_entry *entry;
 	int error, exists = 0;
-	khiter_t k;
+	size_t k;
 
 	if (base->len > GIT_PACK_CACHE_SIZE_LIMIT)
 		return -1;
@@ -954,8 +954,8 @@ git_off_t get_delta_base(
 	} else if (type == GIT_OBJ_REF_DELTA) {
 		/* If we have the cooperative cache, search in it first */
 		if (p->has_cache) {
-			khiter_t k;
 			git_oid oid;
+			size_t k;
 
 			git_oid_fromraw(&oid, base_info);
 			k = git_oidmap_lookup_index(p->idx_cache, &oid);
diff --git a/src/revwalk.c b/src/revwalk.c
index 4c5a1da..85d42e2 100644
--- a/src/revwalk.c
+++ b/src/revwalk.c
@@ -21,7 +21,7 @@ git_commit_list_node *git_revwalk__commit_lookup(
 	git_revwalk *walk, const git_oid *oid)
 {
 	git_commit_list_node *commit;
-	khiter_t pos;
+	size_t pos;
 	int ret;
 
 	/* lookup and reserve space if not already present */
diff --git a/src/sortedcache.c b/src/sortedcache.c
index 76672d9..bb42c67 100644
--- a/src/sortedcache.c
+++ b/src/sortedcache.c
@@ -270,8 +270,8 @@ int git_sortedcache_clear(git_sortedcache *sc, bool wlock)
 /* find and/or insert item, returning pointer to item data */
 int git_sortedcache_upsert(void **out, git_sortedcache *sc, const char *key)
 {
+	size_t pos;
 	int error = 0;
-	khiter_t pos;
 	void *item;
 	size_t keylen, itemlen;
 	char *item_key;
@@ -320,7 +320,7 @@ done:
 /* lookup item by key */
 void *git_sortedcache_lookup(const git_sortedcache *sc, const char *key)
 {
-	khiter_t pos = git_strmap_lookup_index(sc->map, key);
+	size_t pos = git_strmap_lookup_index(sc->map, key);
 	if (git_strmap_valid_index(sc->map, pos))
 		return git_strmap_value_at(sc->map, pos);
 	return NULL;
@@ -371,7 +371,7 @@ int git_sortedcache_lookup_index(
 int git_sortedcache_remove(git_sortedcache *sc, size_t pos)
 {
 	char *item;
-	khiter_t mappos;
+	size_t mappos;
 
 	/* because of pool allocation, this can't actually remove the item,
 	 * but we can remove it from the items vector and the hash table.
diff --git a/src/strmap.c b/src/strmap.c
index d9d89aa..0c35357 100644
--- a/src/strmap.c
+++ b/src/strmap.c
@@ -115,7 +115,7 @@ size_t git_strmap_end(git_strmap *map)
 
 int git_strmap_next(
 	void **data,
-	git_strmap_iter* iter,
+	size_t* iter,
 	git_strmap *map)
 {
 	if (!map)
diff --git a/src/strmap.h b/src/strmap.h
index 51a720f..7856494 100644
--- a/src/strmap.h
+++ b/src/strmap.h
@@ -62,7 +62,7 @@ size_t git_strmap_end(git_strmap *map);
 
 int git_strmap_next(
 	void **data,
-	git_strmap_iter* iter,
+	size_t *iter,
 	git_strmap *map);
 
 #endif
diff --git a/src/submodule.c b/src/submodule.c
index 3157716..45cb957 100644
--- a/src/submodule.c
+++ b/src/submodule.c
@@ -267,7 +267,7 @@ int git_submodule_lookup(
 	}
 
 	if (repo->submodule_cache != NULL) {
-		khiter_t pos = git_strmap_lookup_index(repo->submodule_cache, name);
+		size_t pos = git_strmap_lookup_index(repo->submodule_cache, name);
 		if (git_strmap_valid_index(repo->submodule_cache, pos)) {
 			if (out) {
 				*out = git_strmap_value_at(repo->submodule_cache, pos);
@@ -396,7 +396,7 @@ static void submodule_free_dup(void *sm)
 static int submodule_get_or_create(git_submodule **out, git_repository *repo, git_strmap *map, const char *name)
 {
 	int error = 0;
-	khiter_t pos;
+	size_t pos;
 	git_submodule *sm = NULL;
 
 	pos = git_strmap_lookup_index(map, name);
@@ -439,7 +439,7 @@ static int submodules_from_index(git_strmap *map, git_index *idx, git_config *cf
 		goto done;
 
 	while (!(error = git_iterator_advance(&entry, i))) {
-		khiter_t pos = git_strmap_lookup_index(map, entry->path);
+		size_t pos = git_strmap_lookup_index(map, entry->path);
 		git_submodule *sm;
 
 		if (git_strmap_valid_index(map, pos)) {
@@ -450,7 +450,7 @@ static int submodules_from_index(git_strmap *map, git_index *idx, git_config *cf
 			else
 				sm->flags |= GIT_SUBMODULE_STATUS__INDEX_NOT_SUBMODULE;
 		} else if (S_ISGITLINK(entry->mode)) {
-			khiter_t name_pos;
+			size_t name_pos;
 			const char *name;
 
 			name_pos = git_strmap_lookup_index(names, entry->path);
@@ -491,7 +491,7 @@ static int submodules_from_head(git_strmap *map, git_tree *head, git_config *cfg
 		goto done;
 
 	while (!(error = git_iterator_advance(&entry, i))) {
-		khiter_t pos = git_strmap_lookup_index(map, entry->path);
+		size_t pos = git_strmap_lookup_index(map, entry->path);
 		git_submodule *sm;
 
 		if (git_strmap_valid_index(map, pos)) {
@@ -502,7 +502,7 @@ static int submodules_from_head(git_strmap *map, git_tree *head, git_config *cfg
 			else
 				sm->flags |= GIT_SUBMODULE_STATUS__HEAD_NOT_SUBMODULE;
 		} else if (S_ISGITLINK(entry->mode)) {
-			khiter_t name_pos;
+			size_t name_pos;
 			const char *name;
 
 			name_pos = git_strmap_lookup_index(names, entry->path);
@@ -1935,7 +1935,7 @@ static int submodule_load_each(const git_config_entry *entry, void *payload)
 {
 	lfc_data *data = payload;
 	const char *namestart, *property;
-	git_strmap_iter pos;
+	size_t pos;
 	git_strmap *map = data->map;
 	git_buf name = GIT_BUF_INIT;
 	git_submodule *sm;
diff --git a/src/transaction.c b/src/transaction.c
index 675023a..22ba6b1 100644
--- a/src/transaction.c
+++ b/src/transaction.c
@@ -133,8 +133,8 @@ cleanup:
 
 static int find_locked(transaction_node **out, git_transaction *tx, const char *refname)
 {
-	git_strmap_iter pos;
 	transaction_node *node;
+	size_t pos;
 
 	pos = git_strmap_lookup_index(tx->locks, refname);
 	if (!git_strmap_valid_index(tx->locks, pos)) {
diff --git a/src/tree.c b/src/tree.c
index d9b5939..566e961 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -723,7 +723,7 @@ int git_treebuilder_insert(
 {
 	git_tree_entry *entry;
 	int error;
-	git_strmap_iter pos;
+	size_t pos;
 
 	assert(bld && id && filename);
 
@@ -758,7 +758,7 @@ int git_treebuilder_insert(
 static git_tree_entry *treebuilder_get(git_treebuilder *bld, const char *filename)
 {
 	git_tree_entry *entry = NULL;
-	git_strmap_iter pos;
+	size_t pos;
 
 	assert(bld && filename);
 
diff --git a/tests/core/oidmap.c b/tests/core/oidmap.c
index 617da54..b5f6f99 100644
--- a/tests/core/oidmap.c
+++ b/tests/core/oidmap.c
@@ -28,7 +28,7 @@ void test_core_oidmap__basic(void)
 	cl_assert(map != NULL);
 
 	for (i = 0; i < NITEMS; ++i) {
-		khiter_t pos;
+		size_t pos;
 		int ret;
 
 		pos = git_oidmap_lookup_index(map, &items[i].oid);
@@ -42,7 +42,7 @@ void test_core_oidmap__basic(void)
 
 
 	for (i = 0; i < NITEMS; ++i) {
-		khiter_t pos;
+		size_t pos;
 
 		pos = git_oidmap_lookup_index(map, &items[i].oid);
 		cl_assert(git_oidmap_valid_index(map, pos));
@@ -82,7 +82,7 @@ void test_core_oidmap__hash_collision(void)
 	cl_assert(map != NULL);
 
 	for (i = 0; i < NITEMS; ++i) {
-		khiter_t pos;
+		size_t pos;
 		int ret;
 
 		pos = git_oidmap_lookup_index(map, &items[i].oid);
@@ -96,7 +96,7 @@ void test_core_oidmap__hash_collision(void)
 
 
 	for (i = 0; i < NITEMS; ++i) {
-		khiter_t pos;
+		size_t pos;
 
 		pos = git_oidmap_lookup_index(map, &items[i].oid);
 		cl_assert(git_oidmap_valid_index(map, pos));
diff --git a/tests/core/strmap.c b/tests/core/strmap.c
index 2fa594d..64f5164 100644
--- a/tests/core/strmap.c
+++ b/tests/core/strmap.c
@@ -60,7 +60,7 @@ void test_core_strmap__1(void)
 
 void test_core_strmap__2(void)
 {
-	khiter_t pos;
+	size_t pos;
 	int i;
 	char *str;
 
diff --git a/tests/pack/sharing.c b/tests/pack/sharing.c
index a67d655..81de9f8 100644
--- a/tests/pack/sharing.c
+++ b/tests/pack/sharing.c
@@ -11,7 +11,7 @@ void test_pack_sharing__open_two_repos(void)
 	git_repository *repo1, *repo2;
 	git_object *obj1, *obj2;
 	git_oid id;
-	git_strmap_iter pos;
+	size_t pos;
 	void *data;
 	int error;