60     picoos_uint16 inLen; /* length of item in inBuf, 0 for empty buf */  member
97     wa->inLen = 0;  in waInitialize()
292         if (PICO_OK == picodata_copy_item(wa->inBuf, wa->inLen,  in waProcessWordgraph()
295             wa->inLen = 0;  in waProcessWordgraph()
333                 wa->inLen = 0;  in waProcessWordgraph()
340             if (PICO_OK == picodata_copy_item(wa->inBuf, wa->inLen,  in waProcessWordgraph()
343                 wa->inLen = 0;  in waProcessWordgraph()
391                        wa->procState, wa->inLen, wa->outLen));  in waStep()
398                 if (wa->inLen == 0) { /* is input buffer empty? */  in waStep()
406                         wa->inLen = blen;  in waStep()
442                 if ((wa->inLen > 0) && picodata_is_valid_item(wa->inBuf,  in waStep()
443                                                               wa->inLen)) {  in waStep()
448                     rv = picodata_get_iteminfo(wa->inBuf, wa->inLen, &ihead,  in waStep()
460                                     wa->inLen = 0;  in waStep()
472                                                          wa->inLen, wa->outBuf,  in waStep()
478                             wa->inLen = 0;  in waStep()
488                             wa->inLen = 0;  in waStep()
508                         wa->inLen = 0;  in waStep()
515                 } else if (wa->inLen == 0) {    /* no item in inBuf */  in waStep()
528                     wa->inLen = 0;  in waStep()