Manpages of libtar-dev in Debian experimental

• libtar_hash_new(3)
• libtar_list_new(3)
• tar_append_file(3)
• tar_block_read(3)
• tar_extract_all(3)
• tar_extract_file(3)
• tar_open(3)
• th_get_pathname(3)
• th_print_long_ls(3)
• th_read(3)
• th_set_from_stat(3)