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.

Tests/ObjectLibrary/A/a.h

@@ -1,6 +1,6 @@
 #ifndef A_DEF
-# error "A_DEF not defined"
+#error "A_DEF not defined"
 #endif
 #ifdef B_DEF
-# error "B_DEF must not be defined"
+#error "B_DEF must not be defined"
 #endif

Tests/ObjectLibrary/A/a2.c

@@ -1,2 +1,5 @@
 #include "a.h"
-int a2(void) { return 0; }
+int a2(void)
+{
+  return 0;
+}

Tests/ObjectLibrary/B/b.h

@@ -1,18 +1,18 @@
 #ifdef A_DEF
-# error "A_DEF must not be defined"
+#error "A_DEF must not be defined"
 #endif
 #ifndef B_DEF
-# error "B_DEF not defined"
+#error "B_DEF not defined"
 #endif
 
 #if defined(_WIN32) && defined(Bexport)
-# define EXPORT_B __declspec(dllexport)
+#define EXPORT_B __declspec(dllexport)
 #else
-# define EXPORT_B
+#define EXPORT_B
 #endif
 
 #if defined(_WIN32) && defined(SHARED_B)
-# define IMPORT_B __declspec(dllimport)
+#define IMPORT_B __declspec(dllimport)
 #else
-# define IMPORT_B
+#define IMPORT_B
 #endif

Tests/ObjectLibrary/B/b1.c

@@ -1,2 +1,5 @@
 #include "b.h"
-EXPORT_B int b1(void) { return 0; }
+EXPORT_B int b1(void)
+{
+  return 0;
+}

Tests/ObjectLibrary/B/b2.c

@@ -1,2 +1,5 @@
 #include "b.h"
-EXPORT_B int b2(void) { return 0; }
+EXPORT_B int b2(void)
+{
+  return 0;
+}

Tests/ObjectLibrary/ExportLanguages/a.c

@@ -1 +1,4 @@
-int a(void) { return 0; }
+int a(void)
+{
+  return 0;
+}

Tests/ObjectLibrary/ExportLanguages/a.cxx

@@ -1 +1,4 @@
-extern "C" int acxx(void) { return 0; }
+extern "C" int acxx(void)
+{
+  return 0;
+}

Tests/ObjectLibrary/c.c

@@ -1,7 +1,7 @@
 #if defined(_WIN32) && defined(Cshared_EXPORTS)
-# define EXPORT_C __declspec(dllexport)
+#define EXPORT_C __declspec(dllexport)
 #else
-# define EXPORT_C
+#define EXPORT_C
 #endif
 
 extern int a1(void);
@@ -10,10 +10,5 @@ extern int b1(void);
 extern int b2(void);
 EXPORT_C int c(void)
 {
-  return 0
-    + a1()
-    + a2()
-    + b1()
-    + b2()
-    ;
+  return 0 + a1() + a2() + b1() + b2();
 }

Tests/ObjectLibrary/dummy.c

@@ -1 +1,4 @@
-int dummy(void) {return 0;}
+int dummy(void)
+{
+  return 0;
+}

Tests/ObjectLibrary/main.c

@@ -1,16 +1,12 @@
 #if defined(_WIN32) && defined(SHARED_C)
-# define IMPORT_C __declspec(dllimport)
+#define IMPORT_C __declspec(dllimport)
 #else
-# define IMPORT_C
+#define IMPORT_C
 #endif
 extern IMPORT_C int b1(void);
 extern IMPORT_C int b2(void);
 extern IMPORT_C int c(void);
 int main(void)
 {
-  return 0
-    + c()
-    + b1()
-    + b2()
-    ;
+  return 0 + c() + b1() + b2();
 }

Tests/ObjectLibrary/mainAB.c

@@ -11,10 +11,7 @@ int main(void)
 {
   return 0
 #ifndef NO_A
-    + a1()
-    + a2()
+    + a1() + a2()
 #endif
-    + b1()
-    + b2()
-    ;
+    + b1() + b2();
 }