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#ifndef POTD_FORWARD_H
#define POTD_FORWARD_H 1
#include "socket.h"
struct forward_ctx;
typedef int (*init_cb) (struct forward_ctx *ctx);
typedef int (*on_listen_cb) (struct forward_ctx *ctx, const char *host,
const char *port);
typedef int (*on_shutdown_cb) (struct forward_ctx *ctx);
typedef struct fwd_callbacks {
on_listen_cb on_listen;
on_shutdown_cb on_shutdown;
} fwd_callbacks;
typedef struct forward_ctx {
pthread_t self;
fwd_callbacks fwd_cbs;
psocket sock;
char host_buf[NI_MAXHOST], service_buf[NI_MAXSERV];
void *data;
} forward_ctx;
int fwd_init_ctx(forward_ctx **ctx, init_cb init_fn);
int fwd_setup(forward_ctx *ctx, const char *host, const char *port);
int fwd_validate_ctx(const forward_ctx *ctx);
int fwd_connect(forward_ctx *ctx, psocket *fwd_client);
#endif
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