Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

3 files changed, 14 insertions, 5 deletions

diff --git a/Tests/LinkFlags/LinkFlags.c b/Tests/LinkFlags/LinkFlags.c
index 78f2de1..8488f4e 100644
--- a/Tests/LinkFlags/LinkFlags.c
+++ b/Tests/LinkFlags/LinkFlags.c
@@ -1 +1,4 @@
-int main(void) { return 0; }
+int main(void)
+{
+  return 0;
+}
diff --git a/Tests/LinkFlags/LinkFlagsExe.c b/Tests/LinkFlags/LinkFlagsExe.c
index 123587a..4d44146 100644
--- a/Tests/LinkFlags/LinkFlagsExe.c
+++ b/Tests/LinkFlags/LinkFlagsExe.c
@@ -1,6 +1,9 @@
-int main(void) { return 0; }
+int main(void)
+{
+  return 0;
+}
 
 /* Intel compiler does not reject bad flags or objects!  */
 #if defined(__INTEL_COMPILER)
-# error BADFLAG
+#error BADFLAG
 #endif
diff --git a/Tests/LinkFlags/LinkFlagsLib.c b/Tests/LinkFlags/LinkFlagsLib.c
index 9d8d088..f354206 100644
--- a/Tests/LinkFlags/LinkFlagsLib.c
+++ b/Tests/LinkFlags/LinkFlagsLib.c
@@ -1,6 +1,9 @@
-int flags_lib(void) { return 0; }
+int flags_lib(void)
+{
+  return 0;
+}
 
 /* Intel compiler does not reject bad flags or objects!  */
 #if defined(__INTEL_COMPILER)
-# error BADFLAG
+#error BADFLAG
 #endif