vendor/libc-0.2.131/src/unix/linux_like/linux/uclibc/arm/no_align.rs

s! {
    // FIXME this is actually a union
    pub struct sem_t {
        #[cfg(target_pointer_width = "32")]
        __size: [::c_char; 16],
        #[cfg(target_pointer_width = "64")]
        __size: [::c_char; 32],
        __align: [::c_long; 0],
    }
}