#ifndef	CL_ETHERNET

/* Packet driver interface classes */
#define	CL_NONE		0
#define	CL_ETHERNET	1
#define	CL_PRONET_10	2
#define	CL_IEEE8025	3
#define	CL_OMNINET	4
#define	CL_APPLETALK	5
#define	CL_SERIAL_LINE	6
#define	CL_STARLAN	7
#define	CL_ARCNET	8
#define	CL_AX25		9
#define	CL_KISS		10
#define CL_IEEE8023	11
#define CL_FDDI 	12
#define CL_INTERNET_X25 13
#define CL_LANSTAR	14
#define CL_SLFP 	15
#define	CL_NETROM	16
#define NCLASS		17

/* Packet driver interface types (not a complete list) */
#define	TC500		1
#define	PC2000		10
#define	WD8003		14
#define	PC8250		15
#define	ANYTYPE		0xffff

/* Packet driver function call numbers. From Appendix B. */
#define	DRIVER_INFO		1
#define	ACCESS_TYPE		2
#define	RELEASE_TYPE		3
#define	SEND_PKT		4
#define	TERMINATE		5
#define	GET_ADDRESS		6
#define	RESET_INTERFACE		7
#define GET_PARAMETERS		10
#define AS_SEND_PKT		11
#define	SET_RCV_MODE		20
#define	GET_RCV_MODE		21
#define	SET_MULTICAST_LIST	22
#define	GET_MULTICAST_LIST	23
#define	GET_STATISTICS		24
#define SET_ADDRESS		25

/* Packet driver error return codes. From Appendix C. */

#define	NO_ERROR	0
#define	BAD_HANDLE	1	/* invalid handle number */
#define	NO_CLASS	2	/* no interfaces of specified class found */
#define	NO_TYPE		3	/* no interfaces of specified type found */
#define	NO_NUMBER	4	/* no interfaces of specified number found */
#define	BAD_TYPE	5	/* bad packet type specified */
#define	NO_MULTICAST	6	/* this interface does not support multicast */
#define	CANT_TERMINATE	7	/* this packet driver cannot terminate */
#define	BAD_MODE	8	/* an invalid receiver mode was specified */
#define	NO_SPACE	9	/* operation failed because of insufficient space */
#define	TYPE_INUSE	10	/* the type had previously been accessed, and not released */
#define	BAD_COMMAND	11	/* the command was out of range, or not	implemented */
#define	CANT_SEND	12	/* the packet couldn't be sent (usually	hardware error) */
#define CANT_SET	13	/* hardware address couldn't be changed (> 1 handle open) */
#define BAD_ADDRESS	14	/* hardware address has bad length or format */
#define CANT_RESET	15	/* couldn't reset interface (> 1 handle open) */

#define	CARRY_FLAG	0x1
struct param
{
  unsigned char major_rev;
  unsigned char minir_rev;
  unsigned char length;
  unsigned char addr_len;
  unsigned short mtu;
  unsigned short multicast_aval;
  unsigned short rcv_bufs;
  unsigned short xmt_bufs;
  unsigned short int_nim;
};

struct statistics
{
  unsigned long packets_in;
  unsigned long packets_out;
  unsigned long bytes_in;
  unsigned long bytes_out;
  unsigned long errors_in;
  unsigned long errors_out;
  unsigned long packets_lost;
};


/* In pktdrvr.asm: */
int test_for_pd (int intno);
int access_type (int intno,int if_class,int if_type,int if_number,
	char *type,unsigned typelen,void (*receiver)());
int driver_type (int intno);
int release_type (int intno,int handle);
int get_address (int intno,int handle,char far *buf,int *len);
int get_mtu (int intno);
int send_pkt (int intno,char far *buffer,unsigned length);
int set_rcv_mode (int intno,int handle,int mode);
int driver_info(int intno,int handle,int *version,int *clas,int *type,int *number,int *basic, char *name);

int get_rcv_mode(int intno,int handle , int *mode);
int terminate(int intno,int handle);
int set_address(int intno,char *addr, int *len);
int reset_interface(int intno, int handle);
// int get_statistics(int intno, int handle, statistics **Stats);
int set_multicast_list(int into,char *addrlst,int len);
int get_multicast_list(int intno,char **addrlst, int *len);
#endif
/* CL_ETHERNET */