99   #define rxOutOfs      offsetof (PktRealStub,_rxOutOfs)  macro
109   extern WORD       rxOutOfs;    /* offsets into pktRxBuf FIFO queue   */
193   #pragma Alias (rxOutOfs,   "_rxOutOfs")
828     WORD ofs = _farpeekw (_dos_ds, realBase+rxOutOfs);  in PktReceive()
850            _farpokew (_dos_ds, realBase+rxOutOfs, FIRST_RX_BUF);  in PktReceive()
851       else _farpokew (_dos_ds, realBase+rxOutOfs, ofs);  in PktReceive()
867          _farpokew (_dos_ds, realBase+rxOutOfs, FIRST_RX_BUF);  in PktQueueBusy()
868     else _farpokew (_dos_ds, realBase+rxOutOfs, ofs);  in PktQueueBusy()
879     outOfs = _farpeekw (_dos_ds, realBase+rxOutOfs);  in PktBuffersUsed()
894     WORD ofs = *(WORD*) (realBase+rxOutOfs);  in PktReceive()
916            *(WORD*) (realBase+rxOutOfs) = FIRST_RX_BUF;  in PktReceive()
917       else *(WORD*) (realBase+rxOutOfs) = ofs;  in PktReceive()
933          *(WORD*) (realBase+rxOutOfs) = FIRST_RX_BUF;  in PktQueueBusy()
934     else *(WORD*) (realBase+rxOutOfs) = ofs;  in PktQueueBusy()
945     outOfs = *(WORD*) (realBase+rxOutOfs);  in PktBuffersUsed()
961     if (rxOutOfs != rxInOfs)  in PktReceive()
963       RX_ELEMENT far *head = (RX_ELEMENT far*) MK_FP (_DS,rxOutOfs);  in PktReceive()
975       rxOutOfs += sizeof (RX_ELEMENT);  in PktReceive()
976       if (rxOutOfs > LAST_RX_BUF)  in PktReceive()
977           rxOutOfs = FIRST_RX_BUF;  in PktReceive()
985     rxOutOfs = busy ? (rxInOfs + sizeof(RX_ELEMENT)) : rxInOfs;  in PktQueueBusy()
986     if (rxOutOfs > LAST_RX_BUF)  in PktQueueBusy()
987         rxOutOfs = FIRST_RX_BUF;  in PktQueueBusy()
994     WORD outOfs = rxOutOfs;  in PktBuffersUsed()
1114   if (RealCopy((ULONG)&rxOutOfs, (ULONG)&pktRxEnd,  in PktInitDriver()
1117     rxOutOfsFp  = (WORD _far *) (protBase + (WORD) &rxOutOfs);  in PktInitDriver()
1144   _farpokel (_dos_ds, realBase+rxOutOfs, FIRST_RX_BUF);  in PktInitDriver()
1156   *(WORD*) (realBase+rxOutOfs) = FIRST_RX_BUF;  in PktInitDriver()
1185   rxOutOfs = FIRST_RX_BUF;  in PktInitDriver()