1 files changed, 3 insertions, 24 deletions
diff --git a/klm/util/sorted_uniform.hh b/klm/util/sorted_uniform.hh
index 7700d9e6..a3f6d021 100644
--- a/klm/util/sorted_uniform.hh
+++ b/klm/util/sorted_uniform.hh
@@ -1,5 +1,5 @@
-#ifndef UTIL_SORTED_UNIFORM__
-#define UTIL_SORTED_UNIFORM__
+#ifndef UTIL_SORTED_UNIFORM_H
+#define UTIL_SORTED_UNIFORM_H
 
 #include <algorithm>
 #include <cstddef>
@@ -101,27 +101,6 @@ template <class Iterator, class Accessor, class Pivot> bool SortedUniformFind(co
   return BoundedSortedUniformFind<Iterator, Accessor, Pivot>(accessor, begin, below, end, above, key, out);
 }
 
-// May return begin - 1.
-template <class Iterator, class Accessor> Iterator BinaryBelow(
-    const Accessor &accessor,
-    Iterator begin,
-    Iterator end,
-    const typename Accessor::Key key) {
-  while (end > begin) {
-    Iterator pivot(begin + (end - begin) / 2);
-    typename Accessor::Key mid(accessor(pivot));
-    if (mid < key) {
-      begin = pivot + 1;
-    } else if (mid > key) {
-      end = pivot;
-    } else {
-      for (++pivot; (pivot < end) && accessor(pivot) == mid; ++pivot) {}
-      return pivot - 1;
-    }
-  }
-  return begin - 1;
-}
-
 } // namespace util
 
-#endif // UTIL_SORTED_UNIFORM__
+#endif // UTIL_SORTED_UNIFORM_H