npcs 4020 gc/os_dep.c int npcs, i; npcs 4034 gc/os_dep.c npcs = backtrace((void **)tmp_info, NFRAMES + IGNORE_FRAMES); npcs 4035 gc/os_dep.c BCOPY(tmp_info+IGNORE_FRAMES, info, (npcs - IGNORE_FRAMES) * sizeof(void *)); npcs 4036 gc/os_dep.c for (i = npcs - IGNORE_FRAMES; i < NFRAMES; ++i) info[i].ci_pc = 0;