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, 24 insertions, 25 deletions

diff --git a/Tests/SimpleExclude/dirC/dirA/t4.c b/Tests/SimpleExclude/dirC/dirA/t4.c
index 7c36ca9..b0e4000 100644
--- a/Tests/SimpleExclude/dirC/dirA/t4.c
+++ b/Tests/SimpleExclude/dirC/dirA/t4.c
@@ -4,14 +4,14 @@
 int main()
 {
   int ac;
-  char*av[];
+  char* av[];
 #else
-  int main(int ac, char*av[])
-    {
+int main(int ac, char* av[])
+{
 #endif
-    if(ac > 1000){return *av[0];}
-    printf("This is T4. This one should work.\n");
-    return 0;
-    }
-
-
+  if (ac > 1000) {
+    return *av[0];
+  }
+  printf("This is T4. This one should work.\n");
+  return 0;
+}
diff --git a/Tests/SimpleExclude/dirC/dirB/t7.c b/Tests/SimpleExclude/dirC/dirB/t7.c
index b95d3ec..b613e91 100644
--- a/Tests/SimpleExclude/dirC/dirB/t7.c
+++ b/Tests/SimpleExclude/dirC/dirB/t7.c
@@ -6,11 +6,10 @@ int tlib7func()
 {
   printf("This is T7\n");
 
-  if ( tlib2func() != 2 )
-    {
+  if (tlib2func() != 2) {
     fprintf(stderr, "Something wrong with T2\n");
     return 1;
-    }
+  }
 
   return 7;
 }
diff --git a/Tests/SimpleExclude/dirD/t9.c b/Tests/SimpleExclude/dirD/t9.c
index 321014b..9954ea5 100644
--- a/Tests/SimpleExclude/dirD/t9.c
+++ b/Tests/SimpleExclude/dirD/t9.c
@@ -6,19 +6,19 @@ extern int tlib7func();
 int main()
 {
   int ac;
-  char*av[];
+  char* av[];
 #else
-  int main(int ac, char*av[])
-    {
+int main(int ac, char* av[])
+{
 #endif
-    if(ac > 1000){return *av[0];}
-    printf("This is T9. This one should work.\n");
-
-    if ( tlib7func() != 7 )
-      {
-      fprintf(stderr, "Something wrong with T7\n");
-      return 1;
-      }
-    return 0;
-    }
+  if (ac > 1000) {
+    return *av[0];
+  }
+  printf("This is T9. This one should work.\n");
 
+  if (tlib7func() != 7) {
+    fprintf(stderr, "Something wrong with T7\n");
+    return 1;
+  }
+  return 0;
+}