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use std::os::raw::{c_int, c_ulong};
#[cfg(any(target_os = "linux", target_os = "macos", target_os = "android"))]
#[macro_use]
mod platform;
#[cfg(any(target_os = "linux", target_os = "macos", target_os = "android"))]
pub use platform::*;
extern "C" {
#[doc(hidden)]
pub fn ioctl(fd: c_int, req: c_ulong, ...) -> c_int;
}
#[doc(hidden)]
pub fn check_res(res: c_int) -> std::io::Result<()> {
if res < 0 {
Err(std::io::Error::last_os_error())
} else {
Ok(())
}
}
#[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "android")))]
use platform_not_supported;
#[cfg(doctest)]
mod test_readme {
macro_rules! external_doc_test {
($x:expr) => {
#[doc = $x]
extern "C" {}
};
}
external_doc_test!(include_str!("../../README.md"));
}