You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

28 lines
914 B

#ifndef LIGHTNING_BITCOIN_SHORT_CHANNEL_ID_H
#define LIGHTNING_BITCOIN_SHORT_CHANNEL_ID_H
#include "config.h"
#include <ccan/short_types/short_types.h>
#include <ccan/tal/tal.h>
#include <stdbool.h>
#include <stddef.h>
/* Short Channel ID is composed of 3 bytes for the block height, 3
* bytes of tx index in block and 2 bytes of output index. The
* bitfield is mainly for unit tests where it is nice to be able to
* just memset them and not have to take care about the extra byte for
* u32 */
struct short_channel_id {
u32 blocknum : 24;
u32 txnum : 24;
u16 outnum;
};
bool short_channel_id_from_str(const char *str, size_t strlen,
struct short_channel_id *dst);
bool short_channel_id_eq(const struct short_channel_id *a,
const struct short_channel_id *b);
char *short_channel_id_to_str(tal_t *ctx, const struct short_channel_id *scid);
#endif /* LIGHTNING_BITCOIN_SHORT_CHANNEL_ID_H */