- UBaseType_t uxListRemove( ListItem_t * const pxItemToRemove )
- {
- /* The list item knows which list it is in. Obtain the list from the list
- item. */
- List_t * const pxList = ( List_t * ) pxItemToRemove->pvContainer;
-
- pxItemToRemove->pxNext->pxPrevious = pxItemToRemove->pxPrevious;
- pxItemToRemove->pxPrevious->pxNext = pxItemToRemove->pxNext;
-
- /* Only used during decision coverage testing. */
- mtCOVERAGE_TEST_DELAY();
-
- /* Make sure the index is left pointing to a valid item. */
- if( pxList->pxIndex == pxItemToRemove )
- {
- pxList->pxIndex = pxItemToRemove->pxPrevious;
- }
- else
- {
- mtCOVERAGE_TEST_MARKER();
- }
-
- pxItemToRemove->pvContainer = NULL;
- ( pxList->uxNumberOfItems )--;
-
- return pxList->uxNumberOfItems;
- }
| 
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