Remove unused dependencies

This patch removes all dependencies that are no longer required since
the hidapi communication is replaced by libnitrokey.

Delete subrepo hid/:hid
Delete subrepo hidapi-sys/:hidapi-sys
Delete subrepo pkg-config/:pkg-config

1 files changed, 0 insertions, 56 deletions

diff --git a/hid/src/manager.rs b/hid/src/manager.rs
deleted file mode 100644
index 4c2eb23..0000000
--- a/hid/src/manager.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
-
-use sys::*;
-use error::{self, Error};
-use devices::Devices;
-
-static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
-
-/// The device manager.
-pub struct Manager;
-
-unsafe impl Send for Manager { }
-
-/// Create the manager.
-pub fn init() -> error::Result<Manager> {
-	if INITIALIZED.load(Ordering::Relaxed) {
-		return Err(Error::Initialized);
-	}
-
-	let status = unsafe { hid_init() };
-
-	if status != 0 {
-		return Err(Error::from(status));
-	}
-
-	INITIALIZED.store(true, Ordering::Relaxed);
-
-	Ok(Manager)
-}
-
-impl Drop for Manager {
-	fn drop(&mut self) {
-		let status = unsafe { hid_exit() };
-
-		if status != 0 {
-			panic!("hid_exit() failed");
-		}
-
-		INITIALIZED.store(false, Ordering::Relaxed);
-	}
-}
-
-impl Manager {
-	/// Find the wanted device, `vendor` or `product` are given it will
-	/// returns only the matches devices.
-	pub fn find(&self, vendor: Option<u16>, product: Option<u16>) -> Devices {
-		unsafe {
-			Devices::new(vendor, product)
-		}
-	}
-
-	/// Return all devices.
-	pub fn devices(&self) -> Devices {
-		self.find(None, None)
-	}
-}