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#ifndef LIGHTNING_DAEMON_ONION_H
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#define LIGHTNING_DAEMON_ONION_H
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#include "config.h"
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#include "lightning.pb-c.h"
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#include <ccan/short_types/short_types.h>
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#include <secp256k1.h>
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struct peer;
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struct node_connection;
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/* Decode next step in the route, and fill out the onion to send onwards. */
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RouteStep *onion_unwrap(struct peer *peer,
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const void *data, size_t len, const u8 **next);
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/* Create an onion for sending msatoshi down path, paying fees. */
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const u8 *onion_create(const tal_t *ctx,
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secp256k1_context *secpctx,
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const struct pubkey *ids,
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const u64 *amounts,
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size_t num_hops);
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#endif /* LIGHTNING_DAEMON_ONION_H */
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