extern AFB_error ctxTokenCheck (AFB_clientCtx *clientCtx, AFB_request *request);
extern AFB_error ctxTokenReset (AFB_clientCtx *clientCtx, AFB_request *request);
extern AFB_clientCtx *ctxClientGet (AFB_request *request);
extern AFB_error ctxTokenCheck (AFB_clientCtx *clientCtx, AFB_request *request);
extern AFB_error ctxTokenReset (AFB_clientCtx *clientCtx, AFB_request *request);
extern AFB_clientCtx *ctxClientGet (AFB_request *request);