syscall32_helper_register
int syscall32_helper_register(struct syscall_helper_data *sd, int flags);
error = syscall32_helper_register(msg32_syscalls, SY_THR_STATIC_KLD);
error = syscall32_helper_register(sem32_syscalls, SY_THR_STATIC_KLD);
error = syscall32_helper_register(shm32_syscalls, SY_THR_STATIC_KLD);
error = syscall32_helper_register(mq32_syscalls, SY_THR_STATIC_KLD);
error = syscall32_helper_register(ksem32_syscalls, SY_THR_STATIC_KLD);
error = syscall32_helper_register(sctp32_syscalls, SY_THR_STATIC_KLD);