From 0d7fd2585e8daec77870f19264644a204e0a8ed4 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sat, 13 Feb 2016 16:52:16 +0100
Subject: Added "int ceil_log2(int)" function

---
 kernel/yosys.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kernel/yosys.h')

diff --git a/kernel/yosys.h b/kernel/yosys.h
index 92fa6ac19..c8bc46b65 100644
--- a/kernel/yosys.h
+++ b/kernel/yosys.h
@@ -222,6 +222,7 @@ extern bool memhasher_active;
 inline void memhasher() { if (memhasher_active) memhasher_do(); }
 
 void yosys_banner();
+int ceil_log2(int x);
 std::string stringf(const char *fmt, ...) YS_ATTRIBUTE(format(printf, 1, 2));
 std::string vstringf(const char *fmt, va_list ap);
 int readsome(std::istream &f, char *s, int n);
-- 
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