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BUG=none TEST=manual cd src/platform/vboot_reference make && make runtests Change-Id: I7f7d50d7c9c5541e0b99031245f882996a6b88ec Reviewed-on: http://gerrit.chromium.org/gerrit/8731 Reviewed-by: Bill Richardson <wfrichar@chromium.org> Tested-by: Bill Richardson <wfrichar@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org>
26 lines
770 B
C
26 lines
770 B
C
/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Delay/beep functions used in dev-mode kernel selection.
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*/
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#ifndef VBOOT_REFERENCE_VBOOT_AUDIO_H_
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#define VBOOT_REFERENCE_VBOOT_AUDIO_H_
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#include "vboot_api.h"
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typedef struct VbAudioContext VbAudioContext;
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/* Initialization function. Returns context for processing dev-mode delay */
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VbAudioContext* VbAudioOpen(VbCommonParams* cparams);
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/* Caller should loop without extra delay until this returns false */
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int VbAudioLooping(VbAudioContext* audio);
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/* Caller should call this prior to booting */
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void VbAudioClose(VbAudioContext* audio);
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#endif /* VBOOT_REFERENCE_VBOOT_AUDIO_H_ */
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