From e6546bb938f5326269b6669d6cbb44d72458caa4 Mon Sep 17 00:00:00 2001
From: Orit Wasserman <owasserm@redhat.com>
Date: Mon, 6 Aug 2012 21:42:51 +0300
Subject: Add uleb encoding/decoding functions

Implement Unsigned Little Endian Base 128.

Signed-off-by: Orit Wasserman <owasserm@redhat.com>

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 qemu-common.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'qemu-common.h')

diff --git a/qemu-common.h b/qemu-common.h
index ff7026e..9c1b955 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -443,4 +443,12 @@ int64_t pow2floor(int64_t value);
 
 #include "module.h"
 
+/*
+ * Implementation of ULEB128 (http://en.wikipedia.org/wiki/LEB128)
+ * Input is limited to 14-bit numbers
+ */
+
+int uleb128_encode_small(uint8_t *out, uint32_t n);
+int uleb128_decode_small(const uint8_t *in, uint32_t *n);
+
 #endif
-- 
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