Function openthread_sys::otCoapMessageInitResponse

pub unsafe extern "C" fn otCoapMessageInitResponse(
    aResponse: *mut otMessage,
    aRequest: *const otMessage,
    aType: otCoapType,
    aCode: otCoapCode
) -> otError

Initializes a response message.

@note Both message ID and token are set according to @p aRequest.

@param[in,out] aResponse A pointer to the CoAP response message. @param[in] aRequest A pointer to the CoAP request message. @param[in] aType CoAP message type. @param[in] aCode CoAP message code.

@retval OT_ERROR_NONE Successfully initialized the response message. @retval OT_ERROR_NO_BUFS Insufficient message buffers available to initialize the response message.