dynlibmod_deinit
else if(fptr == &dynlibmod_deinit) return 1;
NULL, NULL, &dynlibmod_init, &dynlibmod_deinit, &dynlibmod_operate,
void dynlibmod_deinit(struct module_env* env, int id);
else if(fptr == &dynlibmod_deinit) return 1;