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#ifndef LIGHTNING_LIGHTNINGD_PAY_H
#define LIGHTNING_LIGHTNINGD_PAY_H
#include "config.h"
#include <bitcoin/preimage.h>
#include <bitcoin/pubkey.h>
#include <bitcoin/short_channel_id.h>
#include <wire/gen_onion_wire.h>
struct htlc_out;
struct lightningd;
struct route_hop;
struct sha256;
/* Routing failure object */
struct routing_failure {
unsigned int erring_index;
enum onion_type failcode;
struct pubkey erring_node;
struct short_channel_id erring_channel;
u8 *channel_update;
};
/* Result of send_payment */
struct sendpay_result {
/* Did the payment succeed? */
bool succeeded;
/* Preimage. Only loaded if payment succeeded. */
struct preimage preimage;
/* Error code, one of the PAY_* macro in jsonrpc_errors.h.
* Only loaded if payment failed. */
int errorcode;
/* Unparseable onion reply. Only loaded if payment failed,
* and errorcode == PAY_UNPARSEABLE_ONION. */
const u8* onionreply;
/* Routing failure object. Only loaded if payment failed,
* and errorcode == PAY_DESTINATION_PERM_FAIL or
* errorcode == PAY_TRY_OTHER_ROUTE */
struct routing_failure* routing_failure;
/* Error message. Only loaded if payment failed. */
const char *details;
};
bool send_payment(const tal_t *ctx,
struct lightningd* ld,
const struct sha256 *rhash,
const struct route_hop *route,
void (*cb)(const struct sendpay_result*, void*),
void *cbarg);
void payment_succeeded(struct lightningd *ld, struct htlc_out *hout,
const struct preimage *rval);
void payment_failed(struct lightningd *ld, const struct htlc_out *hout,
const char *localfail);
#endif /* LIGHTNING_LIGHTNINGD_PAY_H */