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common: remove onionreply type from sphinx.c

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It's only mildly used, and I really to use onionreply in a more
generic sense in the next patch.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2020-01-22 16:29:00 +10:30
parent ddce5573c7
commit aae5148206
4 changed files with 36 additions and 39 deletions
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14
common/sphinx.h
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@@ -156,12 +156,6 @@ enum onion_type parse_onionpacket(const u8 *src,
const size_t srclen,
struct onionpacket *dest);
struct onionreply {
/* Node index in the path that is replying */
int origin_index;
u8 *msg;
};
/**
* create_onionreply - Format a failure message so we can return it
*
@@ -191,10 +185,12 @@ u8 *wrap_onionreply(const tal_t *ctx, const struct secret *shared_secret,
* @shared_secrets: shared secrets from the forward path
* @numhops: path length and number of shared_secrets provided
* @reply: the incoming reply
* @origin_index: the index in the path where the reply came from (-1 if unknown)
*/
struct onionreply *unwrap_onionreply(const tal_t *ctx,
const struct secret *shared_secrets,
const int numhops, const u8 *reply);
u8 *unwrap_onionreply(const tal_t *ctx,
const struct secret *shared_secrets,
const int numhops, const u8 *reply,
int *origin_index);
/**
* Create a new empty sphinx_path.