Whitespace changes only.

examples/base64enc.c

@@ -41,7 +41,8 @@
  * Reads bytes from standard input and writes base64-encoded
  * on standard output.
  */
-int main(int argc UNUSED, char **argv UNUSED)
+int
+main(int argc UNUSED, char **argv UNUSED)
 {
   struct base64_encode_ctx b64_ctx;