GC_scratch_end_ptr 69 gc/headers.c if (scratch_free_ptr <= GC_scratch_end_ptr) { GC_scratch_end_ptr 101 gc/headers.c GC_scratch_end_ptr = scratch_free_ptr + bytes_to_get; GC_scratch_end_ptr 102 gc/headers.c GC_scratch_last_end_ptr = GC_scratch_end_ptr;