1 files changed, 0 insertions, 37 deletions
diff --git a/util.c b/util.c
deleted file mode 100644
index 36afdd4470..0000000000
--- a/util.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "util.h"
-
-// bit population
-int bitpop(uint8_t bits)
-{
-    int c;
-    for (c = 0; bits; c++)
-        bits &= bits -1;
-    return c;
-}
-
-// most significant on-bit
-int biton(uint8_t bits)
-{
-    int n = 0;
-    if (bits >> 4) { bits >>= 4; n += 4;}
-    if (bits >> 2) { bits >>= 2; n += 2;}
-    if (bits >> 1) { bits >>= 1; n += 1;}
-    return n;
-}