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authorAlexandru Gagniuc <mr.nuke.me@gmail.com>2014-01-13 00:49:49 -0600
committerAlexandru Gagniuc <mr.nuke.me@gmail.com>2014-01-14 14:14:46 +0100
commit594ef813266053a7d6777b91be7724ee5b62ff7a (patch)
tree2790c7f6b53d09cd81fcdf1fb0694ed188ef656e /src/include
parent3dd0e72d3b9ad5fb6593db6c81c9ad712711e330 (diff)
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>
Diffstat (limited to 'src/include')
-rw-r--r--src/include/lib.h1
1 files changed, 1 insertions, 0 deletions
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);