use libc::{self, pthread_t};

pub type Pthread = pthread_t;

/// Obtain ID of the calling thread (see
/// [pthread_self(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_self.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() }
}