167 static bool LinkedListAdd( MacCommandsList_t* list, MacCommand_t* element )  in LinkedListAdd()  argument
169     if( ( list == NULL ) || ( element == NULL ) )  in LinkedListAdd()
177         list->First = element;  in LinkedListAdd()
183         list->Last->Next = element;  in LinkedListAdd()
187     element->Next = NULL;  in LinkedListAdd()
190     list->Last = element;  in LinkedListAdd()
202 static MacCommand_t* LinkedListGetPrevious( MacCommandsList_t* list, MacCommand_t* element )  in LinkedListGetPrevious()  argument
204     if( ( list == NULL ) || ( element == NULL ) )  in LinkedListGetPrevious()
215     if( element != curElement )  in LinkedListGetPrevious()
218         while( ( curElement != NULL ) && ( curElement->Next != element ) )  in LinkedListGetPrevious()
238 static bool LinkedListRemove( MacCommandsList_t* list, MacCommand_t* element )  in LinkedListRemove()  argument
240     if( ( list == NULL ) || ( element == NULL ) )  in LinkedListRemove()
245     MacCommand_t* PrevElement = LinkedListGetPrevious( list, element );  in LinkedListRemove()
247     if( list->First == element )  in LinkedListRemove()
249         list->First = element->Next;  in LinkedListRemove()
252     if( list->Last == element )  in LinkedListRemove()
259         PrevElement->Next = element->Next;  in LinkedListRemove()
262     element->Next = NULL;  in LinkedListRemove()