1 files changed, 0 insertions, 18 deletions
diff --git a/modules/openid/openid.inc b/modules/openid/openid.inc
index a6d369067..959a95a9f 100644
--- a/modules/openid/openid.inc
+++ b/modules/openid/openid.inc
@@ -446,21 +446,3 @@ function _openid_get_params($str) {
   }
   return $data;
 }
-
-/**
- * Provide bcpowmod support for PHP4.
- */
-if (!function_exists('bcpowmod')) {
-  function bcpowmod($base, $exp, $mod) {
-    $square = bcmod($base, $mod);
-    $result = 1;
-    while (bccomp($exp, 0) > 0) {
-      if (bcmod($exp, 2)) {
-        $result = bcmod(bcmul($result, $square), $mod);
-      }
-      $square = bcmod(bcmul($square, $square), $mod);
-      $exp = bcdiv($exp, 2);
-    }
-    return $result;
-  }
-}