Sort includes and more cleanup and fixes in util/

util/fnck.c

@@ -8,13 +8,13 @@ fnck(const char *a, const char *b, int (*fn)(const char *, const char *))
 {
 	struct stat sta, stb;
 
-	if(stat(a, &sta) == 0
+	if (stat(a, &sta) == 0
 			&& stat(b, &stb) == 0
 			&& sta.st_dev == stb.st_dev
 			&& sta.st_ino == stb.st_ino) {
 		eprintf("%s -> %s: same file\n", a, b);
 	}
 
-	if(fn(a, b) == -1)
+	if (fn(a, b) == -1)
 		eprintf("%s -> %s:", a, b);
 }