64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
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/* ch_buffm.h */
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/*
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* Copyright (c) 1997-2010, 2014-2015 Wind River Systems, Inc.
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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 are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3) Neither the name of Wind River Systems nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN 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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#ifndef CH_BUFF_MARKER_H
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#define CH_BUFF_MARKER_H
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/**************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*#include "ch_cfg.h"*/
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int MarkerAddLast(struct marker_list *pMarkerList,
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unsigned char *pointer,
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int iSize,
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BOOL bXferBusy);
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void MarkerDelete(struct marker_list *pMarkerList,
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/*unsigned char* pointer */ int index);
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void MarkersClear(struct marker_list *pMarkerList);
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int MarkerFindFree(struct marker aMarkers[]);
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void MarkerLinkToListAfter(struct marker aMarkers[], int iMarker, int iNewMarker);
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void MarkerUnlinkFromList(struct marker aMarkers[],
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int iMarker,
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int *piPredecessor,
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int *piSuccessor);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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/*************************************/
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#endif
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