sd 85 gc/typd_mlc.c } sd; sd 452 gc/typd_mlc.c return(GC_descr_obj_size(d -> sd.sd_first) sd 453 gc/typd_mlc.c + GC_descr_obj_size(d -> sd.sd_second)); sd 505 gc/typd_mlc.c sz = GC_descr_obj_size(d -> sd.sd_first); sd 506 gc/typd_mlc.c msp = GC_push_complex_descriptor((word *)current, d -> sd.sd_first, sd 510 gc/typd_mlc.c msp = GC_push_complex_descriptor((word *)current, d -> sd.sd_second,