From f21d46ea7def76221c4173f644eb2188ae9edbb1 Mon Sep 17 00:00:00 2001
From: Anselm R Garbe <anselm@garbe.us>
Date: Sat, 8 Dec 2012 10:13:01 +0100
Subject: continued with draw.c abstraction, also started util.{h,c}
 implementation, that will be used by draw.c as well

---
 util.h | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 util.h

(limited to 'util.h')

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..033700c
--- /dev/null
+++ b/util.h
@@ -0,0 +1,6 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+
+void die(const char *errstr, ...);
-- 
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