102 #define FreeMessage(aMessage)      \  argument
105         if ((aMessage) != nullptr) \
107             (aMessage)->Free();    \
120 #define FreeMessageOnError(aMessage, aError)                     \  argument
123         if (((aError) != kErrorNone) && ((aMessage) != nullptr)) \
125             (aMessage)->Free();                                  \
136 #define FreeAndNullMessageOnError(aMessage, aError)              \  argument
139         if (((aError) != kErrorNone) && ((aMessage) != nullptr)) \
141             (aMessage)->Free();                                  \
142             (aMessage) = nullptr;                                \
709     Error AppendBytesFromMessage(const Message &aMessage, uint16_t aOffset, uint16_t aLength);
722     Error AppendBytesFromMessage(const Message &aMessage, const OffsetRange &aOffsetRange);
953 …void WriteBytesFromMessage(uint16_t aWriteOffset, const Message &aMessage, uint16_t aReadOffset, u…
1527         explicit ConstIterator(const Message *aMessage)  in ConstIterator()  argument
1528             : ItemPtrIterator(aMessage)  in ConstIterator()
1546         explicit Iterator(Message *aMessage)  in Iterator()  argument
1547             : ItemPtrIterator(aMessage)  in Iterator()
1548             , mNext(NextMessage(aMessage))  in Iterator()
1554 …static Message *NextMessage(Message *aMessage) { return (aMessage != nullptr) ? aMessage->GetNext(…  in NextMessage()  argument
1606 …static Message       *NextOf(Message *aMessage) { return (aMessage != nullptr) ? aMessage->Next() …  in NextOf()  argument
1607 …static const Message *NextOf(const Message *aMessage) { return (aMessage != nullptr) ? aMessage->N…  in NextOf()  argument
1663     void Enqueue(Message &aMessage) { Enqueue(aMessage, kQueuePositionTail); }  in Enqueue()  argument
1672     void Enqueue(Message &aMessage, QueuePosition aPosition);
1680     void Dequeue(Message &aMessage);
1688     void DequeueAndFree(Message &aMessage);
1723     void           SetTail(Message *aMessage) { mData = aMessage; }  in SetTail()  argument
1793     void Enqueue(Message &aMessage);
1801     void Dequeue(Message &aMessage);
1809     void DequeueAndFree(Message &aMessage);
1929     void Free(Message *aMessage);