From 948e492aab34e89e3e372066be17eb6a0fbd7ea2 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sat, 29 Sep 2012 20:34:25 +0000
Subject: Implementation of /dev/random using the STM32 Random Number Generator
 (RNG)

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5207 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/arch/arm/src/common/up_internal.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'nuttx/arch/arm/src/common/up_internal.h')

diff --git a/nuttx/arch/arm/src/common/up_internal.h b/nuttx/arch/arm/src/common/up_internal.h
index 42142c5e8..0d3c5b1f2 100644
--- a/nuttx/arch/arm/src/common/up_internal.h
+++ b/nuttx/arch/arm/src/common/up_internal.h
@@ -373,6 +373,12 @@ extern void up_usbuninitialize(void);
 # define up_usbuninitialize()
 #endif
 
+/* Random Number Generator (RNG) ********************************************/
+
+#ifdef CONFIG_DEV_RANDOM
+extern void up_rnginitialize(void);
+#endif
+
 /****************************************************************************
  * Name: up_check_stack
  *
-- 
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