From 103fc65ce2800e146eab1f96deef051eaef8425d Mon Sep 17 00:00:00 2001
From: yuzu-eva <stevenhu@web.de>
Date: Fri, 19 Aug 2022 03:01:20 +0200
Subject: init

---
 util.h | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 util.h

(limited to 'util.h')

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..f633b51
--- /dev/null
+++ b/util.h
@@ -0,0 +1,8 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);
-- 
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