-/* Convert sa to a string, and write it to buf, which must be at least
- * ADNS_ADDR2TEXT_BUFLEN bytes long (unchecked). Return buf; can't fail.
+/* Converts sa to a string, and writes it to buf, which must be at
+ * least ADNS_ADDR2TEXT_BUFLEN bytes long (unchecked). Returns buf;
+ * can't fail.