Merge branch '46-add-curly-braces' into 'master'

Add curly braces using uncrustify and then reformat with clang-format back

Closes #46

See merge request isc-projects/bind9!3057

(cherry picked from commit 67b68e06ad)

36c6105e Use coccinelle to add braces to nested single line statement
d14bb713 Add copy of run-clang-tidy that can fixup the filepaths
056e133c Use clang-tidy to add curly braces around one-line statements

bin/tests/optional/rwlock_test.c

@@ -21,14 +21,14 @@
 
 #ifdef WIN32
 #define sleep(x) Sleep(1000 * x)
-#endif
+#endif /* ifdef WIN32 */
 
 isc_rwlock_t lock;
 
 static isc_threadresult_t
 #ifdef WIN32
 	WINAPI
-#endif
+#endif /* ifdef WIN32 */
 	run1(void *arg)
 {
 	char *message = arg;
@@ -60,7 +60,7 @@ static isc_threadresult_t
 static isc_threadresult_t
 #ifdef WIN32
 	WINAPI
-#endif
+#endif /* ifdef WIN32 */
 	run2(void *arg)
 {
 	char *message = arg;
@@ -98,12 +98,14 @@ main(int argc, char *argv[])
 	char	     name[100];
 	void *	     dupname;
 
-	if (argc > 1)
+	if (argc > 1) {
 		nworkers = atoi(argv[1]);
-	else
+	} else {
 		nworkers = 2;
-	if (nworkers > 100)
+	}
+	if (nworkers > 100) {
 		nworkers = 100;
+	}
 	printf("%u workers\n", nworkers);
 
 	RUNTIME_CHECK(isc_rwlock_init(&lock, 5, 10) == ISC_R_SUCCESS);