From 8457f8cee42b57b7f708f23cbbfc50b1939de30d Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Tue, 14 Oct 2014 21:04:54 +0200
Subject: another fix for broken gzlib linking #865

---
 inc/compatibility.php | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

(limited to 'inc/compatibility.php')

diff --git a/inc/compatibility.php b/inc/compatibility.php
index 2738c9bb1..cb865a2d7 100644
--- a/inc/compatibility.php
+++ b/inc/compatibility.php
@@ -41,12 +41,42 @@ if(!function_exists('gzopen') && function_exists('gzopen64')) {
      *
      * @link http://stackoverflow.com/questions/23417519/php-zlib-gzopen-not-exists
      *
-     * @param string    $filename
-     * @param string    $mode
-     * @param int $use_include_path
+     * @param string $filename
+     * @param string $mode
+     * @param int    $use_include_path
      * @return mixed
      */
     function gzopen($filename, $mode, $use_include_path = 0) {
         return gzopen64($filename, $mode, $use_include_path);
     }
+}
+
+if(!function_exists('gzseek') && function_exists('gzseek64')) {
+    /**
+     * work around for PHP compiled against certain zlib versions #865
+     *
+     * @link http://stackoverflow.com/questions/23417519/php-zlib-gzopen-not-exists
+     *
+     * @param resource $zp
+     * @param int      $offset
+     * @param int      $whence
+     * @return int
+     */
+    function gzseek($zp, $offset, $whence = SEEK_SET) {
+        return gzseek64($zp, $offset, $whence);
+    }
+}
+
+if(!function_exists('gztell') && function_exists('gztell64')) {
+    /**
+     * work around for PHP compiled against certain zlib versions #865
+     *
+     * @link   http://stackoverflow.com/questions/23417519/php-zlib-gzopen-not-exists
+     *
+     * @param resource $zp
+     * @return int
+     */
+    function gztell($zp) {
+        return gztell64($zp);
+    }
 }
\ No newline at end of file
-- 
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