78     picoos_uint8 curPU;  member
102     ctrl->curPU = 0;  in ctrlInitialize()
153     status = ctrl->procStatus[ctrl->curPU] = ctrl->procUnit[ctrl->curPU]->step(  in ctrlStep()
154             ctrl->procUnit[ctrl->curPU], mode, &puBytesOutput);  in ctrlStep()
160         btype =  picodata_cbGetFrontItemType(ctrl->procUnit[ctrl->curPU]->cbOut);  in ctrlStep()
164         if (ctrl->curPU < ctrl->numProcUnits-1) {  in ctrlStep()
166             ctrl->procStatus[ctrl->curPU + 1] = PICODATA_PU_BUSY;  in ctrlStep()
181             if ( (ctrl->curPU+1 < ctrl->numProcUnits) && (PICODATA_PU_BUSY  in ctrlStep()
182                     == ctrl->procStatus[ctrl->curPU+1])) {  in ctrlStep()
183                 ctrl->curPU++;  in ctrlStep()
190             if ( (ctrl->curPU+1 < ctrl->numProcUnits) && (PICODATA_PU_BUSY  in ctrlStep()
191                     == ctrl->procStatus[ctrl->curPU+1])) {  in ctrlStep()
193                 ctrl->curPU++;  in ctrlStep()
194             } else if (0 == ctrl->curPU) { /* all pu's are idle */  in ctrlStep()
199                     ctrl->curPU, ctrl->procStatus[ctrl->curPU]));  in ctrlStep()
200                 while ((ctrl->curPU > 0) && (PICODATA_PU_IDLE  in ctrlStep()
201                         == ctrl->procStatus[ctrl->curPU])) {  in ctrlStep()
202                     ctrl->curPU--;  in ctrlStep()
204                 ctrl->procStatus[ctrl->curPU] = PICODATA_PU_BUSY;  in ctrlStep()
207                            ctrl->curPU, ctrl->procStatus[ctrl->curPU]));  in ctrlStep()
209             return ctrl->procStatus[ctrl->curPU];  in ctrlStep()
214             if (ctrl->curPU+1 < ctrl->numProcUnits) { /* let pu below empty buffer */  in ctrlStep()
215                 ctrl->curPU++;  in ctrlStep()
216                 ctrl->procStatus[ctrl->curPU] = PICODATA_PU_BUSY;  in ctrlStep()
220             return ctrl->procStatus[ctrl->curPU];  in ctrlStep()
466         ctrl->curPU = 0;  in picoctrl_newControl()
811     return (picodata_step_result_t) ctrl->curPU;  in picoctrl_getLastScheduledPU()