val_get_mem
else if(fptr == &val_get_mem) return 1;
&val_clear, &val_get_mem
size_t val_get_mem(struct module_env* env, int id);
else if(fptr == &val_get_mem) return 1;
&val_clear, &val_get_mem
size_t val_get_mem(struct module_env* env, int id);