current_best 878 gc/os_dep.c word current_best = 0; current_best 883 gc/os_dep.c if (buf_ptr == NULL) return current_best; current_best 885 gc/os_dep.c if (end < (word)(&dummy) && start > current_best) current_best = start; current_best 888 gc/os_dep.c return current_best;