KILL ME: breaking change test

Author: gnzlbg

.travis.yml

@@ -5,6 +5,7 @@ dist: xenial
 services: docker
 
 stages:
+  - semver-test
   - tools-and-build-and-tier1
   - tier2
 
@@ -18,6 +19,7 @@ matrix:
         --git https://github.com/gnzlbg/rust-semverver \
         --branch fix_exit_code
       script: cargo +nightly semver --api-guidelines --target="${TARGET}"
+      stage: semver-test
     - name: "Documentation"
       env: TARGET=x86_64-unknown-linux-gnu
       script: sh ci/dox.sh

src/unix/mod.rs

@@ -1088,7 +1088,7 @@ extern {
     pub fn tcsetattr(fd: ::c_int,
                      optional_actions: ::c_int,
                      termios: *const ::termios) -> ::c_int;
-    pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int;
+    pub fn tcflow(fd: ::c_uint, action: ::c_int) -> ::c_int;
     pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int;
     pub fn tcgetsid(fd: ::c_int) -> ::pid_t;
     pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int;