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    ///! Provides helpers for making ptrace system calls

    #[cfg(any(target_os = "android", target_os = "linux"))]
    mod linux;

    #[cfg(any(target_os = "android", target_os = "linux"))]
    pub use self::linux::*;

    #[cfg(any(target_os = "dragonfly",
              target_os = "freebsd",
              target_os = "macos",
              target_os = "netbsd",
              target_os = "openbsd"))]
    mod bsd;

    #[cfg(any(target_os = "dragonfly",
              target_os = "freebsd",
              target_os = "macos",
              target_os = "netbsd",
              target_os = "openbsd"
              ))]
    pub use self::bsd::*;

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