42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
/*
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* FreeRTOS V202111.00
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* Copyright (C) Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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*/
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#include "proof/list.h"
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/* Wrap the macro in a function call so we can give a function contract */
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#define listLIST_IS_EMPTY( pxList ) ( ( ( pxList )->uxNumberOfItems == ( UBaseType_t ) 0 ) ? pdTRUE : pdFALSE )
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BaseType_t wrapper_listLIST_IS_EMPTY( List_t * pxList )
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/*@requires xLIST(pxList, ?len, ?idx, ?end, ?cells, ?vals);@*/
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/*@ensures xLIST(pxList, len, idx, end, cells, vals) &*&
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* result == ((len == 0) ? pdTRUE : pdFALSE); @*/
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{
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/*@open xLIST(pxList, len, _, _, _, _);@*/
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return listLIST_IS_EMPTY( pxList );
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/*@close xLIST(pxList, len, _, _, cells, vals);@*/
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}
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