651         int       wpos    = pipe->pos + pipe->count;  in pingPongPipe_sendBuffers()  local
655         if (wpos > pipe->size) {  in pingPongPipe_sendBuffers()
656             wpos -= pipe->size;  in pingPongPipe_sendBuffers()
657             memcpy(newbuff + pipe->size, newbuff, wpos);  in pingPongPipe_sendBuffers()
675         int wpos = pipe->pos + pipe->count;  in pingPongPipe_sendBuffers()  local
676         if (wpos >= pipe->size) {  in pingPongPipe_sendBuffers()
677             wpos -= pipe->size;  in pingPongPipe_sendBuffers()
679         if (wpos + avail <= pipe->size) {  in pingPongPipe_sendBuffers()
680             memcpy(pipe->buffer + wpos, buff->data, avail);  in pingPongPipe_sendBuffers()
682             int  avail2 = pipe->size - wpos;  in pingPongPipe_sendBuffers()
683             memcpy(pipe->buffer + wpos, buff->data, avail2);  in pingPongPipe_sendBuffers()