141 Error Message::AppendOptionHeader(uint16_t aNumber, uint16_t aLength)  in AppendOptionHeader()  argument
153     VerifyOrExit(aNumber >= GetHelpData().mOptionLast, error = kErrorInvalidArgs);  in AppendOptionHeader()
154     delta = aNumber - GetHelpData().mOptionLast;  in AppendOptionHeader()
167     GetHelpData().mOptionLast = aNumber;  in AppendOptionHeader()
173 Error Message::AppendOption(uint16_t aNumber, uint16_t aLength, const void *aValue)  in AppendOption()  argument
177     SuccessOrExit(error = AppendOptionHeader(aNumber, aLength));  in AppendOption()
186 Error Message::AppendOptionFromMessage(uint16_t aNumber, uint16_t aLength, const Message &aMessage,…  in AppendOptionFromMessage()  argument
190     SuccessOrExit(error = AppendOptionHeader(aNumber, aLength));  in AppendOptionFromMessage()
199 Error Message::AppendUintOption(uint16_t aNumber, uint32_t aValue)  in AppendUintOption()  argument
213     return AppendOption(aNumber, length, value);  in AppendUintOption()
216 Error Message::AppendStringOption(uint16_t aNumber, const char *aValue)  in AppendStringOption()  argument
218     return AppendOption(aNumber, static_cast<uint16_t>(strlen(aValue)), aValue);  in AppendStringOption()
648 Error Option::Iterator::InitOrAdvance(const Message *aMessage, uint16_t aNumber)  in InitOrAdvance()  argument
652     while ((error == kErrorNone) && !IsDone() && (GetOption()->GetNumber() != aNumber))  in InitOrAdvance()