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#ifndef LIBSLIRP_H
#define LIBSLIRP_H
#include "qemu-common.h"
typedef struct Slirp Slirp;
typedef int (*SlirpWriteCb)(const void *buf, size_t len, void *opaque);
/*
* Callbacks from slirp
*
* The opaque parameter comes from the opaque parameter given to slirp_init().
*/
typedef struct SlirpCb {
/* Send an ethernet frame to the guest network. */
void (*output)(void *opaque, const uint8_t *pkt, int pkt_len);
/* Print a message for an error due to guest misbehavior. */
void (*guest_error)(const char *msg);
/* Return the virtual clock value in nanoseconds */
int64_t (*clock_get_ns)(void);
} SlirpCb;
Slirp *slirp_init(int restricted, bool in_enabled, struct in_addr vnetwork,
struct in_addr vnetmask, struct in_addr vhost,
bool in6_enabled,
struct in6_addr vprefix_addr6, uint8_t vprefix_len,
struct in6_addr vhost6, const char *vhostname,
const char *tftp_server_name,
const char *tftp_path, const char *bootfile,
struct in_addr vdhcp_start, struct in_addr vnameserver,
struct in6_addr vnameserver6, const char **vdnssearch,
const char *vdomainname,
const SlirpCb *callbacks,
void *opaque);
void slirp_cleanup(Slirp *slirp);
void slirp_pollfds_fill(GArray *pollfds, uint32_t *timeout);
void slirp_pollfds_poll(GArray *pollfds, int select_error);
void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len);
int slirp_add_hostfwd(Slirp *slirp, int is_udp,
struct in_addr host_addr, int host_port,
struct in_addr guest_addr, int guest_port);
int slirp_remove_hostfwd(Slirp *slirp, int is_udp,
struct in_addr host_addr, int host_port);
int slirp_add_exec(Slirp *slirp, const char *cmdline,
struct in_addr *guest_addr, int guest_port);
int slirp_add_guestfwd(Slirp *slirp, SlirpWriteCb write_cb, void *opaque,
struct in_addr *guest_addr, int guest_port);
char *slirp_connection_info(Slirp *slirp);
void slirp_socket_recv(Slirp *slirp, struct in_addr guest_addr,
int guest_port, const uint8_t *buf, int size);
size_t slirp_socket_can_recv(Slirp *slirp, struct in_addr guest_addr,
int guest_port);
#endif
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