From 500a64194f6dd1d226e0ae94873dc435284d6727 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Thu, 17 Sep 2009 13:33:10 +0000
Subject: Generalise handling of negative grain differences.

---
 src/sandglass.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/sandglass.h')

diff --git a/src/sandglass.h b/src/sandglass.h
index 3cd14ba..7073fb9 100644
--- a/src/sandglass.h
+++ b/src/sandglass.h
@@ -99,6 +99,9 @@ struct sandglass_t
    * Internal fields
    */
 
+  /* Adjustment to be added for negative (i.e. overflowed) grains counts */
+  long adjustment;
+
   /* For SANDGLASS_TICKS looping support */
   unsigned int i, loops;
 };
-- 
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