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use libc::{self, pthread_t};

pub type Pthread = pthread_t;

/// Obtain ID of the calling thread (see
/// [pthread_self(3)](http://man7.org/linux/man-pages/man3/pthread_self.3.html)
///
/// The thread ID returned by pthread_self() is not the same thing as
/// the kernel thread ID returned by a call to gettid(2).
#[inline]
pub fn pthread_self() -> Pthread {
    unsafe { libc::pthread_self() }
}