References ATT_PROP_NAME, EX_BADPARAM, EX_EDGE_BLOCK, EX_EDGE_MAP, EX_EDGE_SET, EX_ELEM_BLOCK, EX_ELEM_MAP, EX_ELEM_SET, ex_err(), EX_FACE_BLOCK, EX_FACE_MAP, EX_FACE_SET, EX_FATAL, ex_get_num_props(), ex_name_of_object(), EX_NODE_MAP, EX_NODE_SET, EX_NOERR, EX_SIDE_SET, EX_WARN, exerrval, FALSE, MAX_ERR_LENGTH, MAX_STR_LENGTH, MAX_VAR_NAME_LENGTH, TRUE, VAR_EB_PROP, VAR_ED_PROP, VAR_EDM_PROP, VAR_ELS_PROP, VAR_EM_PROP, VAR_ES_PROP, VAR_FA_PROP, VAR_FAM_PROP, VAR_FS_PROP, VAR_NM_PROP, VAR_NS_PROP, and VAR_SS_PROP.