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#ifndef LIGHTNING_LIGHTNINGD_INVOICE_H
#define LIGHTNING_LIGHTNINGD_INVOICE_H
#include "config.h"
#include <bitcoin/preimage.h>
#include <ccan/crypto/sha256/sha256.h>
#include <ccan/list/list.h>
#include <ccan/tal/tal.h>
struct invoices;
struct lightningd;
/* /!\ This is a DB ENUM, please do not change the numbering of any
* already defined elements (adding is ok) /!\ */
enum invoice_status {
UNPAID,
PAID,
};
struct invoice {
struct list_node list;
u64 id;
enum invoice_status state;
const char *label;
u64 msatoshi;
struct preimage r;
u64 expiry_time;
struct sha256 rhash;
u64 pay_index;
struct list_head invoice_waiters;
};
#define INVOICE_MAX_LABEL_LEN 128
/* From database */
void invoice_add(struct invoices *invs,
struct invoice *inv);
void resolve_invoice(struct lightningd *ld, struct invoice *invoice);
struct invoice *find_unpaid(struct invoices *i,
const struct sha256 *rhash);
struct invoices *invoices_init(const tal_t *ctx);
#endif /* LIGHTNING_LIGHTNINGD_INVOICE_H */