cfg_if::cfg_if! {
if #[cfg(all(unix, not(miri)))] {
mod unix;
pub use self::unix::*;
} else if #[cfg(all(target_os = "none", target_arch = "aarch64"))] {
mod aarch64;
pub use self::aarch64::*;
} else if #[cfg(all(target_os = "none", target_arch = "riscv64"))] {
mod riscv64;
pub use self::riscv64::*;
} else if #[cfg(all(target_os = "none", target_arch = "x86_64"))] {
mod x86_64;
pub use self::x86_64::*;
} else {
mod unsupported;
pub use self::unsupported::*;
}
}