#ifndef __APPLE__
typedef char int8_t;
typedef unsigned char uint8_t;
typedef short int uint16_t;
typedef long long int int64_t;
typedef long long int uint64_t;
typedef long long int uintptr_t;
typedef long int int32_t;
typedef long int uint32_t;
typedef char bool;
#endif
typedef void *DartPostCObjectFnType;

#define QR_DATA_SIZE 256

#define MAX_OUTPUTS_PER_CHUNK 200000

void dummy_export(void);

void dart_post_cobject(DartPostCObjectFnType ptr);

void deallocate_str(char *s);

bool get_error(void);

char *get_error_msg(void);

void init_wallet(char *db_path);

void set_active(uint8_t active);

void set_active_account(uint8_t coin, uint32_t id);

void set_coin_lwd_url(uint8_t coin, char *lwd_url);

char *get_lwd_url(uint8_t coin);

void reset_app(void);

uint32_t new_account(uint8_t coin, char *name, char *data, int32_t index);

void new_sub_account(char *name, int32_t index, uint32_t count);

void import_transparent_key(uint8_t coin, uint32_t id_account, char *path);

void import_transparent_secret_key(uint8_t coin, uint32_t id_account, char *secret_key);

void cancel_warp(void);

uint8_t warp(uint8_t coin, bool get_tx, uint32_t anchor_offset, uint32_t max_cost, int64_t port);

int8_t is_valid_key(uint8_t coin, char *key);

bool valid_address(uint8_t coin, char *address);

char *new_diversified_address(void);

uint32_t get_latest_height(void);

char *send_multi_payment(char *recipients_json,
                         bool use_transparent,
                         uint32_t anchor_offset,
                         int64_t port);

void skip_to_last_height(uint8_t coin);

void rewind_to_height(uint32_t height);

int64_t mempool_sync(void);

void mempool_reset(void);

int64_t get_mempool_balance(void);

uint64_t get_taddr_balance(uint8_t coin, uint32_t id_account);

char *shield_taddr(void);

void scan_transparent_accounts(uint32_t gap_limit);

char *prepare_multi_payment(char *recipients_json, bool use_transparent, uint32_t anchor_offset);

char *sign(char *tx, int64_t port);

char *broadcast_tx(char *tx_str);

uint32_t get_activation_date(void);

uint32_t get_block_by_time(uint32_t time);

uint32_t sync_historical_prices(int64_t now, uint32_t days, char *currency);

void store_contact(uint32_t id, char *name, char *address, bool dirty);

char *commit_unsaved_contacts(uint32_t anchor_offset);

void mark_message_read(uint32_t message, bool read);

void mark_all_messages_read(bool read);

void truncate_data(void);

void delete_account(uint8_t coin, uint32_t account);

char *make_payment_uri(char *address, uint64_t amount, char *memo);

char *parse_payment_uri(char *uri);

char *generate_random_enc_key(void);

char *get_full_backup(char *key);

void restore_full_backup(char *key, char *backup);

char *split_data(uint32_t id, char *data);

char *merge_data(char *drop);

char *get_tx_summary(char *tx);

char *get_best_server(char **servers, uint32_t count);

void import_from_zwl(uint8_t coin, char *name, char *data);

char *derive_zip32(uint8_t coin,
                   uint32_t id_account,
                   uint32_t account,
                   uint32_t external,
                   bool has_address,
                   uint32_t address);