1 files changed, 0 insertions, 39 deletions
diff --git a/src/common_audio/signal_processing_library/main/source/sub_sat_w32.c b/src/common_audio/signal_processing_library/main/source/sub_sat_w32.c
deleted file mode 100644
index add3675b9f..0000000000
--- a/src/common_audio/signal_processing_library/main/source/sub_sat_w32.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-
-/*
- * This file contains the function WebRtcSpl_SubSatW32().
- * The description header can be found in signal_processing_library.h
- *
- */
-
-#include "signal_processing_library.h"
-
-#ifndef SPL_NO_DOUBLE_IMPLEMENTATIONS
-
-WebRtc_Word32 WebRtcSpl_SubSatW32(WebRtc_Word32 var1, WebRtc_Word32 var2)
-{
-    WebRtc_Word32 l_diff;
-
-    // perform subtraction
-    l_diff = var1 - var2;
-
-    // check for underflow
-    if ((var1 < 0) && (var2 > 0) && (l_diff > 0))
-        l_diff = (WebRtc_Word32)0x80000000;
-    // check for overflow
-    if ((var1 > 0) && (var2 < 0) && (l_diff < 0))
-        l_diff = (WebRtc_Word32)0x7FFFFFFF;
-
-    return l_diff;
-}
-
-#endif