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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4636 7fd9a85b-ad96-42d3-883c-3090e2eb8679sbg
patacongo
13 years ago
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/****************************************************************************
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* include/nuttx/usb/audio.h |
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* |
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* Copyright (C) 2012 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <gnutt@nuttx.org> |
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* |
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* References: This header file is based on information provided by the |
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* documents for the Audio v2.0 package: |
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* |
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* 1. Universal Serial Bus Device Class Definition for Audio Devices, Release |
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* 2.0, May 31, 2006,
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* 2. Universal Serial Bus Device Class Definition for Audio Data Formats, |
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* Release 2.0, May 31, 2006 |
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* 3. Universal Serial Bus Device Class Definition for Terminal Types,\
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* Release 2.0, May 31, 2006, |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************/ |
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#ifndef __INCLUDE_NUTTX_USB_AUDIO_H |
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#define __INCLUDE_NUTTX_USB_AUDIO_H |
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/****************************************************************************
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* Included Files |
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****************************************************************************/ |
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#include <nuttx/config.h> |
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/****************************************************************************
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* Preprocessor definitions |
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****************************************************************************/ |
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/****************************************************************************
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* Public Types |
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****************************************************************************/ |
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/****************************************************************************
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* Public Function Prototypes |
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****************************************************************************/ |
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#undef EXTERN |
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#if defined(__cplusplus) |
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# define EXTERN extern "C" |
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extern "C" { |
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#else |
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# define EXTERN extern |
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#endif |
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#undef EXTERN |
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#if defined(__cplusplus) |
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} |
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#endif |
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#endif /* __INCLUDE_NUTTX_USB_AUDIO_H */ |
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