From 83818b18a1fa1e8a00332489e31d346101b6fe9e Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Mon, 30 Mar 2015 20:56:31 +0200
Subject: Another massive cleanup

Drops unused functions, fixes function visibility.
---
 random.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'random.h')

diff --git a/random.h b/random.h
index 4e0b8c9..29d63cb 100644
--- a/random.h
+++ b/random.h
@@ -15,6 +15,7 @@ double rand_d01 (randctx * const st);
 double rand_d11 (randctx * const st);
 int rand_bool (randctx * const st);
 
+#define vlen(x) (sizeof(x)/sizeof(*x))
 #define rand_distrib(st,v) ((v)[rand_u64(st)%vlen(v)])
 #define rand_mod(st,max) (rand_u64(st)%(max))
                                    
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