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#ifndef HYBBX_TNC_HOST_H
#define HYBBX_TNC_HOST_H
#include "hybbx/types.h"
#include <stddef.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum hybbx_tnc_host_state {
HYBBX_TNC_HOST_BOOT = 0,
HYBBX_TNC_HOST_CMD = 1,
HYBBX_TNC_HOST_CONNECTED = 2
} hybbx_tnc_host_state_t;
typedef void (*hybbx_tnc_host_text_cb)(const uint8_t *data, size_t len,
void *userdata);
typedef void (*hybbx_tnc_host_event_cb)(hybbx_tnc_host_state_t state,
void *userdata);
typedef struct hybbx_tnc_host {
hybbx_tnc_host_state_t state;
char line[256];
size_t line_len;
hybbx_tnc_host_text_cb text_cb;
hybbx_tnc_host_event_cb event_cb;
void *userdata;
} hybbx_tnc_host_t;
void hybbx_tnc_host_init(hybbx_tnc_host_t *host,
hybbx_tnc_host_text_cb text_cb,
hybbx_tnc_host_event_cb event_cb,
void *userdata);
void hybbx_tnc_host_reset(hybbx_tnc_host_t *host);
void hybbx_tnc_host_feed(hybbx_tnc_host_t *host,
const uint8_t *data, size_t len);
/** Build a TNC2 command line (adds CR). Returns length or 0. */
size_t hybbx_tnc_host_format_cmd(const char *cmd, char *out, size_t out_cap);
#ifdef __cplusplus
}
#endif
#endif /* HYBBX_TNC_HOST_H */
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