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86Box/src/NETWORK/network.h

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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Definitions for the network module.
*
* Version: @(#)network.h 1.0.7 2017/06/03
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
*/
#ifndef EMU_NETWORK_H
# define EMU_NETWORK_H
# include <stdint.h>
/* Network provider types. */
#define NET_TYPE_NONE 0 /* networking disabled */
#define NET_TYPE_PCAP 1 /* use the (Win)Pcap API */
#define NET_TYPE_SLIRP 2 /* use the SLiRP port forwarder */
/* Supported network cards. */
#define NE1000 1
#define NE2000 2
#define RTL8029AS 3
typedef void (*NETRXCB)(void *, uint8_t *, int);
typedef struct {
char name[64];
char internal_name[32];
device_t *device;
void *private;
int (*poll)(void *);
NETRXCB rx;
} netcard_t;
typedef struct {
char device[128];
char description[128];
} netdev_t;
/* Global variables. */
extern int nic_do_log;
extern int network_card;
extern int network_type;
extern int network_ndev;
extern netdev_t network_devs[32];
extern char network_pcap[512];
/* Function prototypes. */
extern void network_init(void);
extern int network_attach(void *, uint8_t *, NETRXCB);
extern void network_close(void);
extern void network_reset(void);
extern void network_tx(uint8_t *, int);
extern int network_pcap_init(netdev_t *);
extern void network_pcap_reset(void);
extern int network_pcap_setup(uint8_t *, NETRXCB, void *);
extern void network_pcap_close(void);
extern void network_pcap_in(uint8_t *, int);
extern int network_slirp_setup(uint8_t *, NETRXCB, void *);
extern void network_slirp_close(void);
extern void network_slirp_in(uint8_t *, int);
extern int network_dev_to_id(char *);
extern int network_card_available(int);
extern char *network_card_getname(int);
extern int network_card_has_config(int);
extern char *network_card_get_internal_name(int);
extern int network_card_get_from_internal_name(char *);
extern device_t *network_card_getdevice(int);
#endif /*EMU_NETWORK_H*/