git_path_from_env  172 environment.c  	git_object_dir = git_path_from_env(DB_ENVIRONMENT, git_common_dir,
git_path_from_env  174 environment.c  	git_index_file = git_path_from_env(INDEX_ENVIRONMENT, git_dir,
git_path_from_env  176 environment.c  	git_graft_file = git_path_from_env(GRAFT_ENVIRONMENT, git_common_dir,