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pktqueue.h
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C/C++ Source or Header
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1995-11-25
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919b
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36 lines
/********************************************************************/
/* */
/* Packet driver for AMD LANCE ethernet controller */
/* */
/* Copyleft by H. Wieser, 1992 TU-Vienna IAEE */
/* All rights reserved */
/* */
/********************************************************************/
/* queue definitions */
#ifndef _PKT_QUEUE
#define _PKT_QUEUE
typedef struct
{
int p_get;
int p_put;
int p_nbuf;
struct p_table
{
int p_occupied;
PKTBUF *p_pkt;
}p_tab[MAXPKT];
} PKTPOOL;
PKTBUF *p_getpkt(u_short,PKTPOOL *); /* dequeue packet */
int p_putpkt(PKTPOOL *,PKTBUF *); /* enqueue packet */
PKTBUF *ap_getpkt(u_short,PKTPOOL *); /* dequeue packet atomic */
int ap_putpkt(PKTPOOL *,PKTBUF *); /* enqueue packet atomic */
PKTPOOL *p_init(int,PKTPOOL *,PKTBUF *); /* init queue */
#endif