change low res sleep func api names

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11486 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_enum/mod_enum.c

@@ -531,7 +531,7 @@ static switch_status_t enum_lookup(char *root, char *in, enum_record_t **results
 		tv.tv_sec = i;
 		tv.tv_usec = 0;
 		i = select((int) (fd + 1), &fds, 0, 0, &tv);
-		now = switch_timestamp(NULL);
+		now = switch_epoch_time_now(NULL);
 		if (i > 0) {
 			dns_ioevent(nctx, now);
 		}