height 61 gc/backgraph.c signed_word height; height 200 gc/backgraph.c be -> height = HEIGHT_UNKNOWN; height 362 gc/backgraph.c if (be -> height >= 0 && be -> height_gc_no == GC_gc_no) height 363 gc/backgraph.c return be -> height; height 365 gc/backgraph.c if (be -> height == HEIGHT_IN_PROGRESS) return 0; height 366 gc/backgraph.c result = (be -> height > 0? be -> height : 1); height 367 gc/backgraph.c be -> height = HEIGHT_IN_PROGRESS; height 381 gc/backgraph.c be -> height = result; height 410 gc/backgraph.c if (be -> height != HEIGHT_UNKNOWN) p_height = be -> height; height 431 gc/backgraph.c be -> height = p_height;