pic_value pic_list2(pic_state *pic, pic_value obj1, pic_value obj2) { size_t ai = pic_gc_arena_preserve(pic); pic_value val; val = pic_cons(pic, obj1, pic_list1(pic, obj2)); pic_gc_arena_restore(pic, ai); pic_gc_protect(pic, val); return val; }
pic_value pic_values1(pic_state *pic, pic_value arg1) { return pic_values_by_list(pic, pic_list1(pic, arg1)); }