parallel 0.11.3

Command-line CPU load balancer for executing jobs in parallel
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use std::process::ExitStatus;

#[cfg(unix)]
pub fn get(status: ExitStatus) -> i32 {
    use std::os::unix::process::ExitStatusExt;
    status.signal().unwrap_or(0)
}

#[cfg(not(unix))]
pub fn get(child: ExitStatus) -> i32 {
    0
}