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/task_test.c

@@ -28,8 +28,9 @@ my_callback(isc_task_t *task, isc_event_t *event)
 	char *name = event->ev_arg;
 
 	j = 0;
-	for (i = 0; i < 1000000; i++)
+	for (i = 0; i < 1000000; i++) {
 		j += 100;
+	}
 	printf("task %s (%p): %d\n", name, task, j);
 	isc_event_free(&event);
 }
@@ -73,12 +74,15 @@ main(int argc, char *argv[])
 
 	if (argc > 1) {
 		workers = atoi(argv[1]);
-		if (workers < 1)
+		if (workers < 1) {
 			workers = 1;
-		if (workers > 8192)
+		}
+		if (workers > 8192) {
 			workers = 8192;
-	} else
+		}
+	} else {
 		workers = 2;
+	}
 	printf("%u workers\n", workers);
 
 	isc_mem_create(&mctx);
@@ -119,9 +123,9 @@ main(int argc, char *argv[])
 	printf("task 2 = %p\n", t2);
 #ifndef WIN32
 	sleep(2);
-#else
+#else  /* ifndef WIN32 */
 	Sleep(2000);
-#endif
+#endif /* ifndef WIN32 */
 
 	/*
 	 * Note:  (void *)1 is used as a sender here, since some compilers
@@ -186,9 +190,9 @@ main(int argc, char *argv[])
 
 #ifndef WIN32
 	sleep(10);
-#else
+#else  /* ifndef WIN32 */
 	Sleep(10000);
-#endif
+#endif /* ifndef WIN32 */
 	printf("destroy\n");
 	isc_timer_detach(&ti1);
 	isc_timer_detach(&ti2);