87           RX_ELEMENT _pktRxBuf[NUM_RX_BUF];
114   extern RX_ELEMENT pktRxBuf [NUM_RX_BUF];       /* PktDrvr Rx buffers */
478 LOCAL __inline BOOL CheckElement (RX_ELEMENT *rx)  in CheckElement()
480 LOCAL __inline BOOL CheckElement (RX_ELEMENT _far *rx)  in CheckElement()
781       RX_ELEMENT _far *head = (RX_ELEMENT _far*)(protBase+outOfs);  in PktReceive()
786         size = min (head->firstCount, sizeof(RX_ELEMENT));  in PktReceive()
793       outOfs += sizeof (RX_ELEMENT);  in PktReceive()
804     *rxOutOfsFp = busy ? (*rxInOfsFp + sizeof(RX_ELEMENT)) : *rxInOfsFp;  in PktQueueBusy()
816        return (inOfs - outOfs) / sizeof(RX_ELEMENT);  in PktBuffersUsed()
817     return (NUM_RX_BUF - (outOfs - inOfs) / sizeof(RX_ELEMENT));  in PktBuffersUsed()
832       RX_ELEMENT head;  in PktReceive()
841         size = min (head.firstCount, sizeof(RX_ELEMENT));  in PktReceive()
848       ofs += sizeof (RX_ELEMENT);  in PktReceive()
864        ofs += sizeof (RX_ELEMENT);  in PktQueueBusy()
882        return (inOfs - outOfs) / sizeof(RX_ELEMENT);  in PktBuffersUsed()
883     return (NUM_RX_BUF - (outOfs - inOfs) / sizeof(RX_ELEMENT));  in PktBuffersUsed()
898       RX_ELEMENT head;  in PktReceive()
907         size = min (head.firstCount, sizeof(RX_ELEMENT));  in PktReceive()
914       ofs += sizeof (RX_ELEMENT);  in PktReceive()
930        ofs += sizeof (RX_ELEMENT);  in PktQueueBusy()
948        return (inOfs - outOfs) / sizeof(RX_ELEMENT);  in PktBuffersUsed()
949     return (NUM_RX_BUF - (outOfs - inOfs) / sizeof(RX_ELEMENT));  in PktBuffersUsed()
963       RX_ELEMENT far *head = (RX_ELEMENT far*) MK_FP (_DS,rxOutOfs);  in PktReceive()
968         size = min (head->firstCount, sizeof(RX_ELEMENT));  in PktReceive()
975       rxOutOfs += sizeof (RX_ELEMENT);  in PktReceive()
985     rxOutOfs = busy ? (rxInOfs + sizeof(RX_ELEMENT)) : rxInOfs;  in PktQueueBusy()
997        return ((inOfs - outOfs) / sizeof(RX_ELEMENT));  in PktBuffersUsed()
998     return (NUM_RX_BUF - (outOfs - inOfs) / sizeof(RX_ELEMENT));  in PktBuffersUsed()