From d12c75a180e7cafc82faa8f74ce720bd577654e6 Mon Sep 17 00:00:00 2001
From: Vince Weaver <vince@deater.net>
Date: Sat, 29 Dec 2018 00:28:38 -0500
Subject: [PATCH] gr-sim: fire: add credit

---
 gr-sim/fire/fire.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gr-sim/fire/fire.c b/gr-sim/fire/fire.c
index f92fb4cf..c5b5e3cd 100644
--- a/gr-sim/fire/fire.c
+++ b/gr-sim/fire/fire.c
@@ -1,3 +1,5 @@
+/* Note, based on info from http://fabiensanglard.net/doom_fire_psx/ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>