--- a/src/java.desktop/unix/native/libjsound/PLATFORM_API_LinuxOS_ALSA_PCMUtils.h	Thu Mar 22 14:10:30 2018 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-// define this with a later version of ALSA than 0.9.0rc3
-// (starting from 1.0.0 it became default behaviour)
-#define ALSA_PCM_NEW_HW_PARAMS_API
-#include <alsa/asoundlib.h>
-#include "Utilities.h"
-
-#ifndef PLATFORM_API_LINUXOS_ALSA_PCMUTILS_H_INCLUDED
-#define PLATFORM_API_LINUXOS_ALSA_PCMUTILS_H_INCLUDED
-
-// if this is defined, use plughw: devices
-#define ALSA_PCM_USE_PLUGHW
-//#undef ALSA_PCM_USE_PLUGHW
-
-
-// maximum number of channels that is listed in the formats. If more, than
-// just -1 for channel count is used.
-#define MAXIMUM_LISTED_CHANNELS 32
-
-typedef struct tag_ALSA_AudioDeviceDescription {
-    int index;          // in
-    int strLen;         // in
-    INT32* deviceID;    // out
-    int* maxSimultaneousLines; // out
-    char* name;         // out
-    char* vendor;       // out
-    char* description;  // out
-    char* version;      // out
-} ALSA_AudioDeviceDescription;
-
-
-
-int getAudioDeviceCount();
-int getAudioDeviceDescriptionByIndex(ALSA_AudioDeviceDescription* desc);
-
-// returns ALSA error code, or 0 if successful
-int openPCMfromDeviceID(int deviceID, snd_pcm_t** handle, int isSource, int hardware);
-
-// returns 1 if successful
-// enc: 0 for PCM, 1 for ULAW, 2 for ALAW (see DirectAudio.h)
-int getFormatFromAlsaFormat(snd_pcm_format_t alsaFormat,
-                            int* sampleSizeInBytes, int* significantBits,
-                            int* isSigned, int* isBigEndian, int* enc);
-
-int getAlsaFormatFromFormat(snd_pcm_format_t* alsaFormat,
-                            int sampleSizeInBytes, int significantBits,
-                            int isSigned, int isBigEndian, int enc);
-
-#endif // PLATFORM_API_LINUXOS_ALSA_PCMUTILS_H_INCLUDED