Function is_memguard_addr

freebsd/vm/memguard.c:363–369

}

int
is_memguard_addr(void *addr)
{
	vm_offset_t a = (vm_offset_t)(uintptr_t)addr;

	return (a >= memguard_base && a < memguard_base + memguard_mapsize);
}

/*
 * Free specified single object.