From 594ef813266053a7d6777b91be7724ee5b62ff7a Mon Sep 17 00:00:00 2001
From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Date: Mon, 13 Jan 2014 00:49:49 -0600
Subject: lib: Add log2 ceiling function

Change-Id: Ifb41050e729a0ce314e4d4918e46f82bc7e16bed
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4684
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
---
 src/include/lib.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/include')

diff --git a/src/include/lib.h b/src/include/lib.h
index 8de49d3508..bfa68e2eae 100644
--- a/src/include/lib.h
+++ b/src/include/lib.h
@@ -28,6 +28,7 @@
 /* Defined in src/lib/clog2.c */
 unsigned long log2(unsigned long x);
 #endif
+unsigned long log2_ceil(unsigned long x);
 
 /* Defined in src/lib/lzma.c */
 unsigned long ulzma(unsigned char *src, unsigned char *dst);
-- 
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