From f08b1ae89f4fa107826db7359216f56f43b7fa08 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Wed, 27 Feb 2019 19:22:26 -0500
Subject: implement as macro to be shared with rand_r

---
 src/stdlib/_rand.h | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 src/stdlib/_rand.h

(limited to 'src/stdlib/_rand.h')

diff --git a/src/stdlib/_rand.h b/src/stdlib/_rand.h
new file mode 100644
index 00000000..7f7102ef
--- /dev/null
+++ b/src/stdlib/_rand.h
@@ -0,0 +1,4 @@
+#include <limits.h>
+
+#define _rand(_n) \
+	(((_n) = (_n) * 1103515245 + 12345) ? (_n) / UINT_MAX % RAND_MAX : 0)
-- 
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