Author: Henry-Nicolas Tourneur <debian@nilux.be>
Forwarded: not-needed
Description: Fix compilation errors with c_int / c_uint type incompatibilities
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/src/tty.rs
+++ b/src/tty.rs
@@ -10,7 +10,7 @@ use std::time::Duration;
 
 use std::os::unix::prelude::*;
 
-use libc::{c_int, c_void, size_t};
+use libc::{c_int, c_uint, c_void, size_t};
 
 use core::{SerialDevice, SerialPortSettings};
 
@@ -85,7 +85,7 @@ impl TTYPort {
         Ok(port)
     }
 
-    fn set_pin(&mut self, pin: c_int, level: bool) -> core::Result<()> {
+    fn set_pin(&mut self, pin: c_uint, level: bool) -> core::Result<()> {
         let retval = if level {
             ioctl::tiocmbis(self.fd, pin)
         }
@@ -99,7 +99,7 @@ impl TTYPort {
         }
     }
 
-    fn read_pin(&mut self, pin: c_int) -> core::Result<bool> {
+    fn read_pin(&mut self, pin: c_uint) -> core::Result<bool> {
         match ioctl::tiocmget(self.fd) {
             Ok(pins) => Ok(pins & pin != 0),
             Err(err) => Err(super::error::from_io_error(err)),